This 1950s vintage all original Jaeger LeCoultre Power-Matic Power Reserve 10k Gold Filled wristwatch is a luxurious and classic timepiece from the 1950s. This Swiss-made watch features a mechanical (automatic) 481 calibre bumper movement with 17 jewels is working well and keeping time having just been fully serviced. The 40-hour power reserve indicator is working fine. With its elegant design and intricate details, this watch is perfect for formal or casual occasions, making it a versatile addition to any man's collection. The 10K gold filled screw-back case is in beautiful condition with some wear on the high spots of the lugs and a light barely noticeable ding on the upper left lug. It has a clear acrylic crystal and a lightly used brown leather band. add to the overall appeal of this timeless piece.