Vintage Binary Ancre 15 Rubis Calibre Suisse Mechanical Watch Stainless Steel BackDescriptionVintage Swiss mechanical manual-winding timepiece by Binary. The watch features a gold-plated case with a stainless steel screw-down case back engraved with reference number 17865 and factory markings Stainless Steel Back, Antimagnetic, and Waterproof. The dial is a naturally aged champagne tone signed Binary Ancre 15 Rubis and Calibre Suisse, detailed with prominent Arabic numerals, dauphine hands, and a red center seconds hand. The timepiece is fitted with a vintage black leather strap.Condition Report and DisclaimerThe watch is a vintage item and is sold strictly as-is based on the provided photographs, which form the primary description of its condition. The movement is functional and winds properly, but long-term timekeeping accuracy, power reserve, and water resistance have not been tested. Despite the vintage Waterproof engraving on the back, water resistance is not guaranteed or tested due to the age of the gaskets. The gold-plated case exhibits visible wear, surface scratches, and rubbing on the edges and lugs, showing its honest age. The stainless steel case back shows typical hairline scratches from use and tool marks from opening. The service history is unknown, and a routine watchmaker overhaul is recommended for optimal daily performance. The lot includes the watch only, with no original box or documents.