Dec 02 2019

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Posted by admin in wwii
Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

WWII USAAF NAVIGATION POCKET WATCH HAMILTON 4992B G. 22 JEWEL & GIMBAL CASE. THIS IS A EXCELLENT WORLD WAR TWO U. ARMY AIR FORCE NAVIGATION HAMILTON POCKET WATCH MODEL 4992B G. 22 JEWEL IN U. THE WATCH IS RUNNING PERFECT AND IS SERIAL # 4C141666. OTHERWISE IT ALL IS IN GREAT SHAPE. THE ORIGINAL INSTRUCTING SHEET FOR THE CARRYING CASE IS STILL IN BOX. A FANTASTIC ADDITION IN ANY COLLECTION. THE WATCH AND CASE SHOW WEAR FROM USE IN THE WAR. Auctiva offers Free Image Hosting and Editing. Auctiva gets you noticed! Track Page Views With. Auctiva’s FREE Counter. The item “WWII USAAF NAVIGATION POCKET WATCH HAMILTON 4992B G. C. T. 22 JEWEL & GIMBAL CASE” is in sale since Saturday, November 30, 2019. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “flantiqueart2″ and is located in Pensacola, Florida. This item can be shipped worldwide.
Nov 24 2019

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Posted by admin in hamilton
Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case

Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch W/ Case. Optic/Glass: Few cleaning Marks. It is in Clean conditions , and in working Order. Please Check all my Pictures above for exact conditions. You will get exactly what you see on the Photos above. Most our Watches are used and we are not sure when the last service was done. They run fine, Unless specified, but if you like a perfect machine you will Probably need to have it serviced! You are purchasing EXACTLY what you see in the pictures! We strive to provide excellent customers service to our buyers. Track Page Views With. Auctiva’s FREE Counter. The item “Hamilton 4992B GCT 22J WWII Military Army Navigation 1940s Pocket Watch With Case” is in sale since Thursday, May 16, 2019. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “villagegoodies” and is located in Bakersfield, California. This item can be shipped worldwide.
  • Number of Jewels: 22 Jewels
  • Metal: Gold Filled
  • Model: GTC
  • Style: Military
  • Material: Silver 800 Fine
  • Movement: Mechanical (Hand-winding)
  • Year of Manufacture: 1920-Now
  • Features: 24-Hour Dial
  • Closure: Open Face
  • Brand: Hamilton
Nov 23 2019

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Posted by admin in wwii
Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

Wwii Usaaf Navigation Pocket Watch Hamilton 4992b G. C. T. 22 Jewel & Gimbal Case

WWII USAAF NAVIGATION POCKET WATCH HAMILTON 4992B G. 22 JEWEL & GIMBAL CASE. THIS IS A EXCELLENT WORLD WAR TWO U. ARMY AIR FORCE NAVIGATION HAMILTON POCKET WATCH MODEL 4992B G. 22 JEWEL IN U. THE WATCH IS RUNNING PERFECT AND IS SERIAL # 4C141666. OTHERWISE IT ALL IS IN GREAT SHAPE. THE ORIGINAL INSTRUCTING SHEET FOR THE CARRYING CASE IS STILL IN BOX. A FANTASTIC ADDITION IN ANY COLLECTION. THE WATCH AND CASE SHOW WEAR FROM USE IN THE WAR. Auctiva offers Free Image Hosting and Editing. Auctiva gets you noticed! Track Page Views With. Auctiva’s FREE Counter. The item “WWII USAAF NAVIGATION POCKET WATCH HAMILTON 4992B G. C. T. 22 JEWEL & GIMBAL CASE” is in sale since Saturday, October 19, 2019. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “flantiqueart2″ and is located in Pensacola, Florida. This item can be shipped worldwide.
Nov 10 2019

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Posted by admin in rare
Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton

Very rare Elgin AN 5740 WWII US Air Force Navigator military pocket watch with steel carrying case. This was originally used by air force pilots in World War Two as a navigational tool on warplanes such as the B-17 Flying Fortress and B-24 Liberator. This is a fully functioning, beautiful 1943 produced example of the ELGIN U. S Army Air Force GCT Navigation watch type AN 5740. The “GCT” or AN 5740 pocket watches were used for navigation purposes by all the branches of the US. Military prior to, during, and after WWII. The three main manufacturers of the AN-5740 and AN-5740-1 were The Hamilton Watch Co. The Elgin National Watch Co. And the Waltham Watch Co. This is by far the rarest of the three – the Elgin model AN-5740. This uses an Elgin B. Raymond movement marked 21 jewels but actually has an extra jewel on the sweep hand arbor making it a total of 22 jewels. Black dial and Arabic numerals- a rare combo for the era. Pocket watch measures approximately 2 in diameter. Back of watch reads. Manual wind movement by B. Raymond, 22 Jewels, 5 Adjusted Positions, Temperature, 41755160. This watch looks amazing and is fully functioning. Very rare to find. Army carrying case is in probably the best condition you can find considering the age. Although designed as a pocket type watch it was designed to be carried in the the magnetically protected case to suspend the watch and protect it from the vibration and turbulence of an aircraft. It also has a protective glass viewing panel so the user could look down onto it without removal. The brass data plate on the front reads. CASE, CARRYING, WATCH, NAVIGATION U. ADAMSON TECUMSEH, MICHIGAN, U. Please contact with any questions. Come around for sale in this condition often. Don’t miss your chance at this rare WWII timepiece in amazing condition! The item “Rare WWII Elgin AN-5740 GCT Navigator Military Army Pocket Watch WithCase, Hamilton” is in sale since Thursday, September 5, 2019. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “greatdealeagle” and is located in Brooklyn, New York. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.
  • Brand: Elgin
  • Closure: Open Face
  • Model: AN-5740
  • Serial Number: AF 43-4949
  • Number of Jewels: 22 Jewels
  • Country/Region of Manufacture: United States
  • Style: Military
  • Movement: Mechanical (Hand-winding)
  • MPN: D
Oct 13 2019

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Posted by admin in hamilton
Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case

This is a Hamilton GCT vintage pocket watch In the back AN 5740 stock MFRS. 33106 CONTRACT NUMBER DA-36-038-ORD 9702 SERIAL NO. This watch comes pre owned. It has significant scratching on the backside of the pocket watch. The face is in better condition, but still has scratching from normal use. The item “Hamilton Watch Co AN-5740 Military WWII G. C. T. 24 Hour Pocket Watch & Metal Case” is in sale since Monday, October 7, 2019. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “sasahotmailcom2012″ and is located in Dallas, Texas. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.
  • Brand: Hamilton
  • Style: Military
  • Features: 24-Hour Dial
Aug 08 2019

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

Posted by admin in hamilton
1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case

Adjusted # of Positions. This 22 Jewels 16 Size True WWII Air Mans issues watch. Get a piece of working USA WWII history with this fine working Hamilton 4992B in clean & Good Condition and working great and checked for time keeping. This has the rare US. Gov marking on the movement. Please look at all pictures. Engraved On The Movement G C T. Included is the Rare Brass U. Army Aircraft watch case with glass intact as pictured!!!! WWII 4992B Pocket Watch History. During World War II, Hamilton produced a variety of time pieces to support the war effort. In fact, all of Hamilton’s production was dedicated to defense purposes. However, they did still produce some wrist watches using excess movements produced in the 1920′s. One of the war-related watches was a pocket watch with a central sweep second hand. The movement was based on the 21 jewel, 16 size 992B movement. However, an extra jewel was added to support the second hand pinion, so the movement got 22 jewels and was called the 4992B. The 4992B is known as a “Navigator’s Watch” as it was used by aviators to aid in navigation by the US Navy during the war. You’ll often see 4992B’s in a case or a box that was intended to isolate it and protect it from shocks or accidental damage. If you look closely at the dial, you’ll see that it’s a 24 hour dial so it takes a full day for the hour hand to make a full rotation. 12:00 noon on a 24 hour dial looks like 6:00 on a 12-hour dial. The minute hand still makes it around the dial in one hour, so the ratio of the minute hand to the hour hand is modified using a different minute wheel and hour wheel ratio. The item “1941 Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch & Case” is in sale since Monday, October 8, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “harley-timespast” and is located in Grain Valley, Missouri. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Bahamas, Uruguay, Switzerland, South africa.
  • Brand: Hamilton
  • Closure: Open Face
  • Age: 1941
  • Model: 5
  • Material: Base Metal
  • Style: Military
  • Country/Region of Manufacture: United States
  • Case Material: Base Metal
  • Movement: 22 Jewels Gov 4992B
  • Features: 24-Hour Dial
  • Serial Number: 4C37353
  • Country Made: USA
  • Number of Jewels: 22
  • Pocket Watch Size: 16
  • MPN: 4992B
May 20 2019

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case

Posted by admin in wwii
WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case. Rare WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case. The silver dial with inner 24 hour dial, outer minutes dial centre seconds and matching hands is signed Longines G. The manual wind 21 jewel 2129 cal movement with ultra fine snail regulation and power reserve is working well signed Longines watch co U. The screw front & back 55mm case is in nice original condition fully signed in the back. Please pay within 3 days. _gsrx_vers_841 GS 7.0.16 (841). The item “WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case” is in sale since Sunday, May 12, 2019. This item is in the category “Jewellery & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “hnco” and is located in brisbane. This item can be shipped worldwide.
  • Brand: Longines
  • MPN: Does Not Apply
  • Movement: Mechanical: Hand-winding
  • Gender: Men’s
  • Case Size: 55mm
  • Face Colour: Silver
  • Display: Analogue
Nov 22 2018

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

Posted by admin in wwii
WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case

Please see full desription for all details. WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch A-9 Case. Estate fresh WWII US Army Air Corps Longines GCT navigation pocket watch with matching Type A-9 magnetic shield case. 24 hour dial GCT pocket watch with up/down power reserve wind indicator. 21 jewel Longines Cal. 21.29 movement adjusted to temperature and 5 positions. Longines signed Keystone base metal pocket watch case. 54mm exterior diameter excluding crown. Original matching Type A-9 magnetic shield anti-shock carrying case manufactured by Time Laboratory for Longines-Wittnauar. 2 piece case measures 4″ in diameter x 2″ tall. Locking mechanism that locks down lid is not present. Fresh out of a local estate. Very good vintage condition. Watch runs from a few minutes to a few hours and stops. Will need to be serviced before use. Movement appears extremely clean. Dial shows some patina and small scratches. Plastic crystal is perfect and appears to be a replacement. Pocket watch case shows some light plating wear and a few minor dings. Type A-9 case shows some minor rust and scratches. Type A-9 case locking mechanism is missing. Get Supersized Images & Free Image Hosting. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. The item “WWII Longines GCT 24 Hour US Army Air Corps Navigation Pocket Watch with A-9 Case” is in sale since Friday, November 16, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “2032695″ and is located in Highland Park, New Jersey. This item can be shipped worldwide.
  • Brand: Longines
Jul 27 2018

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

Posted by admin in hamilton
1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case

1941 Hamilton Navigation pocket watch GCT Military Army plus carrying NOS case. NOS carrying case with box. The watch is in a very fine, used condition, the carrying case is NOS (see pictures). The item “1941 Hamilton WWII Navigation pocket watch, GCT, 4992B, Military Army, plus case” is in sale since Tuesday, July 17, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “belanda” and is located in Maastricht. This item can be shipped worldwide.
  • Number of Jewels: 22 Jewels
  • Country/Region of Manufacture: United States
  • Movement: Mechanical (Hand-winding)
  • Year of Manufacture: 1920-Now
  • Features: 24-Hour Dial
  • Brand: Hamilton
  • Serial Number: P4363
Apr 04 2018

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Posted by admin in hamilton
Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case

The Hamilton Watch Company increased its production of precision watches following the entry of the United States into the Second World War in 1941. Its 16-size 992b railroad quality pocket watch formed the basis for their Watch, Master Navigational, most of which, 73,285, found their way into Air Force use, while 21,152 were assigned to the US Navy, with 312 going to the Royal Canadian Navy. The movement was designated 4992b. Between 1941 and 1969, when production ceased, about 140,000 had been made. While it retained the fine quality of the 992b, it differed from it in having a sweep second hand , a 24 hour dial reading GCT (Greenwich Civil Time which later will become Greenwich Mean Time) and a hacking function, allowing the movement to be stopped easily by pulling out the crown so that the time shown could be set precisely to GMT. It was also up-jewelled to 22 jewels. Pictures 1 and 2 show the layout of the face. The case was generally of chromed nickel silver, though some early ones, made for the Navy, were of silver. Both the back and the bezel screw on. This watch runs well, keeps good time and is in excellent condition, as is the used army metal carry case. There are several Government markings on the case back. Production year of the movement within +/- 3 years” style=”box-sizing: border-box; margin: 0px; padding: 0px; border: none; outline: none; color: rgb(165, 76, 0); text-decoration-line: none; cursor: pointer;>. Hunting: The stem is at the 3:00 position, and the movement is meant to be mounted in a case that has a covering over the face. “Sidewinders” are hunting movements in openface cases. ” style=”box-sizing: border-box; margin: 0px; padding: 0px; border: none; outline: none; color: rgb(165, 76, 0); text-decoration-line: none; cursor: pointer;>. Adjusted # of Positions. Super Rare In Original U. Carrying Box As Pictured!!! This 22 Jewels 16 Size True WWII Master Navigation issue watch. Get a piece of working USA WWII history with this fine working Hamilton 4992B in clean & Good Condition and working great and checked for time keeping. This has the rare US. Gov markings on the case back. Please look at all pictures. Original Dial, Case and Army A. Engraved On The Movement GCT. With Keystone watch case, very rare!! Included is the Original U. Army Aircraft watch case with glass intact as pictured!!!! WWII 4992B Pocket Watch History. During World War II, Hamilton produced a variety of time pieces to support the war effort. In fact, all of Hamilton’s production was dedicated to defense purposes. However, they did still produce some wrist watches using excess movements produced in the 1920′s. One of the war-related watches was a pocket watch with a central sweep second hand. The movement was based on the 21 jewel, 16 size 992B movement. However, an extra jewel was added to support the second hand pinion, so the movement got 22 jewels and was called the 4992B. The 4992B is known as a “Master Navigator’s Watch” as it was used by aviators and navy to aid in navigation. You’ll often see 4992B’s in a case or a box that was intended to isolate it and protect it from shocks or accidental damage. If you look closely at the dial, you’ll see that it’s a 24 hour dial so it takes a full day for the hour hand to make a full rotation. 12:00 noon on a 24 hour dial looks like 6:00 on a 12-hour dial. The minute hand still makes it around the dial in one hour, so the ratio of the minute hand to the hour hand is modified using a different minute wheel and hour wheel ratio. Another interesting aspect to the 4992B is it “hacks” or stops when you pull out the crown to set the time. This allows you to set a very precise time… The old, “synchronize your watches” phrase comes to mind. The item “Hamilton GCT 22j WWII 4992B Military Army Navigation Pocket Watch+Army AC Case” is in sale since Tuesday, March 27, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “ballucan1999″ and is located in Norcross, Georgia. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Singapore, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion.
  • Brand: Hamilton
  • Material: Base
  • Closure: Open Face
  • Features: 24-Hour Dial, Arabic Numerals
  • Movement: 22 Jewels Gov 4992B
  • Country Made: USA
  • Model: 5
  • MPN: 4992B
  • Serial Number: 4C125019
  • Country/Region of Manufacture: United States
  • Age: 1954
  • Number of Jewels: 22
  • Pocket Watch Size: 16S