Pocket Watch Case

Antique Longines Pocket Watch – Niello Case (Circa 1911) This is an antique pocket watch from Longines, a prestigious Swiss watchmaker founded in 1832. The case is made of silver with an intricate niello inlay, a technique that involves embedding a black alloy into the silver surface. The back cover features an elegant floral design, and the entire case was originally gold-plated. There are signs of wear, including some fading of the niello inlay and gold plating, as well as repair marks on the dial. However, these add to the antique charm of the watch. The service history is unknown, but the balance wheel moves smoothly, and the watch is in working condition. Exterior:????? (Some scratches and wear) Functionality:????? (Good working condition despite unknown service history, time deviation within ±5 minutes per day). Case: Some fading of the niello inlay and gold plating, no major dents or damage Case Stamping: Swiss 800 silver hallmark on the inner covers Dial: A few hairline cracks and a visible repair mark from the center towards the 10 o’clock position Crystal: Acrylic, in good condition Accuracy: Approx. ±1 minute per day (measured on a timegrapher in a flat position) Power Reserve: Approximately 42 hours on a full wind Note: Time deviation may vary based on position and mainspring tension Note: This is a very old watch, and previous repairs or part replacements are unknown. Specifications Brand: Longines Year of Manufacture: Circa 1911 Movement: Mechanical Cal. 21.54 Winding: Manual Time Setting: Crown pull (Pendant Set) Serial Number: 2578899 (Case) Case Material: Continental Silver (800/1000) with Niello Inlay Case Diameter: 53mm (excluding crown) Case Thickness: 17mm (including crystal) Weight: 112g. Please note that courier services are unavailable on weekends. If you have any questions or issues, we are at your service. We will reply to your question or invoice within 3 days. We can’t not reply gifts or unreasonable requests such as declared amount.