Pocket Watch Case

Hamilton 4992B Military 1942 WW1 Navigation Pocket Watch. Case is made by Classic Watch Case Co. Pictures speak a thousand words… I can’t find a flaw of any kind anywhere on case, dial, or movement. Movement has recently been Serviced. Hacking system for precise time keeping abilities. Thank you for looking. USA Model: Pacifica, Model 1-UU, Unsigned, Userialized Pocket Watch Size: 16S, Size 16 Crystal: Both Glass Condition: NEW About this item: This is Release 2 case NOTE: The ownership of this case will be entered into the database for authenticity. Each case will be in the database for potential customer to research and verified that the case is authentic. Certificate of Authenticity can be requested from Classic Watch Case Co. USA Thank you for your support ABOUT US Classic Watch Case Co. USA (CWCCO, USA), was form March 18, 2018. The idea started in April of 2015 with designing 16S salesman cases. United States made the best watches in the world, not Swiss. The movements are so amazing, craftsmanship is unparalleled in the world. The requirement of Railroad Grade specification is so stringent, it challenged American watch makers to the level no others can meet. The objective of Classic Watch Case Co. USA is to let the world know and appreciate these masterpieces and remember their legacy etched in history. However, the beauty is encased where no one can see it, so Classic Watch Case Co, USA intends to produce clear back cases (or now commonly known as display salesman cases) so collectors can appreciate and showcase the pride of ownership. Classic Watch Case Co. USA is founded by American pocket watch collector. We, at CWCCO, USA know that all of the watch case companies of the past do not survive the economy because the demand is not enough to sustain the company. Similarly, CWCCO, USA will also face similar fate. But, we would like to invest and promote pocket watch collection to younger generation of collectors. It took 1 ½ year to make with 5 failed molds. This gives us renew appreciation of the preciseness of past watch case makers. Pacifica Model 1-UU will be produced in quantity of 1,000 pieces (500 Gold Plated and 500 Silver Plated). The base metal is Nickel Alloy. It is unserialized and unsigned. Pacifica Model 1 – UU has announced 2 releases, each with 250 pieces (125 in Gold Plated and 125 in Silver Plated). The 3rd release will be in late May or Early June, 2018. At that time, we will also have 1st release of 18S, Atlantica Model 1 – UU (Unsigned, Unserialized). Total quantity of Atlantica Model 1 will also be 800 pieces (400 Gold Plated and 400 Silver Plated). There will be a total of (1,000) Pacifica Model 1-UU and (800) Atlantica Model 1-UU be produced. We will not produce anymore of Pacifica Model 1-UU and Atlantica Model 1-UU after that. USA will only have 15 distributors worldwide. But first, we need you as our fellow American Watch Collectors to support our effort. If you have any issues or concerns, please let us know to correct them. We want to expand the number of collectors to appreciate American watches. So, our initial announcement is only to the world of collectors. It is not time yet to show the world. When the time comes, we, together, will rock the world, and the countless collections in your possessions will truly be priceless treasures. The item “DISPLAY CASE Hamilton GCT 22Jewels 4992B Military Army Navigation Pocket Watch” is in sale since Sunday, April 08, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “chadius777″ and is located in Rochester, Pennsylvania. 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, 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.

• Pocket Watch Size: 16
• Features: 24-Hour Dial, Arabic Numerals, 24 HOURS
• Closure: Open Face
• Country/Region of Manufacture: United States
• Brand: Hamilton GCT 4992B
• Movement: MECHANICAL
• Number of Jewels: 22 Jewels
• Serial Number: 4C18163

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

Hamilton 4992B 16S, Open Face, P. 22 Jewel, 3/4 plate, 24-Hr Dial, Military, /. 800 Fine Silver Case. Temp and 6 Positions. Case Marked: Keystone Silver. K044093 (Also on case frame). No Military Markings on case back. Watch has Hack Function. Watch is in excellent running condition, timed to seconds/day. Case, dial and movement have moderate wear. The item “Hamilton 4992B GCT Navagation Master. 800 Fine Silver case (1942)” is in sale since Monday, March 26, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “charlie42″ and is located in Minneapolis, Minnesota. This item can be shipped worldwide.

• Year of Manufacture: 1920-Now
• Material: .800 Fine Silver
• Brand: Hamilton
• Closure: Open Face
• Features: 24-Hour Dial
• Escapement Type: Detent
• Movement: Mechanical (Hand-winding)
• Serial Number: 4C70932 (1942)
• Number of Jewels: 22
• Model: 4992B
• Style: Navagation Master
• Pocket Watch Size: 16S
• Country/Region of Manufacture: United States

Up for sale in exceptionally nice original condition is a gents Hamilton 4992B U. World War II military pocket watch from around 1941 in a seldom seen silver case. The 16 size 800. Silver government marked case which measures 51mm is in nice condition showing normal use for its age. The case front and rear covers screw off and on as they should with no issues. The factory original black dial is still in very nice for its age as you can see from the pics. The high grade U. Marked 22 jewel Hamilton movement with hack feature is running strong and keeping time. The hack feature works as it should. This is an earlier model from 1941 in a nice silver case so don’t miss out. Thank you for taking the time to view my items. Bear in mind the majority of the items I sell are antique and vintage and as such unless otherwise stated are not new in condition. Some flaws should be expected because many of the items are 40+ years old. I make every attempt to describe each item as accurately as possible. Accepted Payments in U. These charges are the buyers responsibility. The item “WW II Hamilton 4992B GCT U. S. Military Hack Silver case Govt. Model Pocketwatch” is in sale since Tuesday, February 06, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “clint16″ and is located in Reading, Pennsylvania. This item can be shipped worldwide.

• Brand: Hamilton
• Year of Manufacture: 1840-1849
• Closure: Open Face
• Features: 24-Hour Dial
• Number of Jewels: 22
• Movement: Mechanical (Hand-winding)
• Pocket Watch Size: 16 size
• Model: 4992B
• Country/Region of Manufacture: United States

Featured in this listing is a group of Hamilton 4992B military hack navigator pocket watch parts. There is a complete movement; GCT dial; and 3 cases. Please use the photos as part of the description. One of the cases appears to be in new unused condition. The item “HAMILTON 4992B WWII NAVIGATOR POCKET WATCH MOVEMENT CASES GCT DIAL PRICE REDUCED” is in sale since Friday, December 22, 2017. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “vintageestaterelics” and is located in Vacaville, California. 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, Philippines, Singapore, 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, 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
• Main Color: White
• Country/Region of Manufacture: United States
• Material: Aluminum
• Pocket Watch Size: 16

WW2 HAMILTON GTC 24 HRS NATIGATOR U. S ARMY POCKET WATCH/WRIST WATCH WITH METAL CASE. COMES WITH METAL CARRYING CASE. Pre owned rare military men pocket watch. HAMILTON GCT 4992B NAVIGATOR. =======WATCH HAS BEEN WORKING & KEEPING GOOD TIME FOR THE LAST 12 HRS. 51mm Diameter excluding crown. Comes with carrying metal case & stretch band. Check pics for more info, picture are part of the description. WHAT YOU SEE IN PICS. IS WHAT YOU WILL GET. ==UNPAID CASE WILL BE OPENED==. The item “WW2 HAMILTON GCT 4992B 24 HRS. NAVIGATOR U. S ARMY POCKET WATCH/WRISTWATCH WithCASE” is in sale since Monday, January 08, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “getitfast002012″ and is located in Santa Barbara, California. 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, El salvador, 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, 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
• Features: 24-Hour Dial
• Closure: Open Face

Estimated Production Year: 1941 estimated. Production year of the movement within +/- 3 years” style=”box-sizing: border-box; margin: 0px 10px 0px 0px; padding: 0px; border: none; outline: none; color: rgb(63, 127, 77); text-decoration: none; float: right;>. Run Quantity: 40,000. Total Production: 145,000. 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 10px 0px 0px; padding: 0px; border: none; outline: none; color: rgb(63, 127, 77); text-decoration: none; float: right;>. Adjusted # of Positions: 6. Adjusted to Temperature: Yes. 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. Please look at all pictures. Engraved On The Movement G C T. With hack function working! Included is the Rare Wood Navy 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. Here’s a couple of advertisements from WWII-era Life Magazines that featured the 4992B. 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 Navy Pocket Watch Air Man 24 Wood Case” is in sale since Saturday, October 28, 2017. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “skar4349″ and is located in Clovis, California. This item can be shipped worldwide.

• Brand: Hamilton
• Closure: Open Face
• Movement: Mechanical (Hand-winding)
• Number of Jewels: 22
• Features: 24-Hour Dial
• Material: Nickle

Nice Hamilton AN-5740 4992b with US Army Air Corp carry case. The GCT stands for Greenwich Civil Time. It was changed to GMT or Greenwich Mean Time in 1952. The AN designation is for Army-Navy. Manufacture date is 1950 for the Korean war period. Has spring mount inside to protect the watch while in the field or flying. The clear window allows the watch to be viewed while in it’s protective enclosure. The watch is running and keeping excellent time. The case has some wear to the back where the military engraving is. Please examine the photos for condition details. The item “Hamilton GCT 22j WWII 4992B Military AN-5740 Army Pocket Watch Navigation Case” is in sale since Monday, November 06, 2017. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “theclockbrothers” and is located in Berne, 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, 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 Metal
• Closure: Open Face
• Features: 24-Hour Dial
• Movement: 22 Jewels Gov 4992B
• Country Made: USA
• Model: 5
• MPN: 4992B
• Serial Number: 4C131914
• Country/Region of Manufacture: United States
• Age: 1950
• Case Material: Base Metal
• Pocket Watch Size: 16
• Number of Jewels: 22

Be sure to add me to your favorites list. Parts Timepieces Craft Art watch. Repairman estates and material. House findings from 40 years travels. Israel or India must have USA. Acceptance of the Sale, to many. Items lost not delivered and charged. Check out my other items! GCT 24 hour dial Air Force -59-16063 serial number on case serial on movement 4c132351 on movement model AN -5740-1 Original 16s Hamilton 4992B Navigational A F Pocket Watch 1950 military with a new balance staff and a new plastic crystal beautiful dial. Hack setting works–the back does not screw down centered must be some dirt but this is how it is. Date right thanks to a e bayer. The item “GCT Original 16s Hamilton 4992B Navigational A F Pocket Watch 1950. Great case” is in sale since Saturday, October 28, 2017. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Other Pocket Watches”. The seller is “partimeart” and is located in tampa, FL. This item can be shipped to North, South, or Latin America, all countries in Europe, Japan, Australia.

• Brand: Hamilton
• Year of Manufacture: 1950-1959
• Model: 4992b 4c132351
• MPN: Does Not Apply
• Country/Region of Manufacture: United States
• Serial Number: 59-16063

Up for sale is a beautiful all original antique Hamilton 4992B Navigational pocket watch. It is size 16 and a Model 5, made in 1942 during World War 2. It has a beautiful 22 jewel movement and is in the original base metal case which is in excellent condition! Movement : This watch runs great and keeps very good time. The beautiful original movement is in excellent condition and has a working hack function. It is pendant set, with 22 jewels, adjusted to 6 positions and temperature. The stop-start hack function works great. This is a really great movement! Dial : The original dial is in excellent condition, and the hands are also original. Case : The base metal case is also the original with all matching serial numbers, and it is in excellent condition. It has a slight dent on the side, and the bezel is a little tight to screw on, but otherwise the lids screw on and off as they should. This great watch is ready to display or carry! The item “Antique original 16s Hamilton 4992B Navigational pocket watch 1942. Great case” is in sale since Monday, August 28, 2017. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique”. The seller is “tuff_tuff01″ and is located in Mount Enterprise, Texas. This item can be shipped worldwide.

• Brand: Hamilton
• Serial Number: 4C44874
• Age: 1942
• Case Material: base metal
• Pocket Watch Size: 16
• Country/Region of Manufacture: United States
• Number of Jewels: 22 Jewels
• Model: 4992B