Vintage Swiss made wristwatch powered by a manual-winding mechanical movement. The watch is running well at the time of listing. Case: Solid silver case (0.800) Case diameter: 31 mm excluding the crown Original silver case with natural patina and signs of age No polishing or restoration Snap-on case back, fully matching the silver case Dial: Original black dial with white Arabic numerals Small seconds sub-dial at 6 o’clock Signed “Swiss Made” Original condition, not restored, with age-related wear Crystal: Acrylic crystal with scratches consistent with age Strap: Old leather strap, worn condition Condition: Original vintage condition No restoration or refinishing Manual movement working well Not recently serviced Shipping: Insured shipping Tracking number provided Please study the photos carefully, as they form an integral part of the description. The watch is offered as a vintage collectible timepiece.