Vintage Silvana Swiss Manual Wind Watch Speidel 10K RGP Band Runs Briefly Repair

Vintage Silvana Swiss manual-wind wristwatch with a vintage Speidel expansion band. The watch winds and will begin running, but it only runs briefly and then stops. The crown continues to turn/wind without reaching a firm stopping point. Because of this, the watch is being sold as-is for repair, restoration, or parts and is not to keep time. Features: * Silvana Swiss watch * Manual-wind mechanical movement * Dial marked Waterproof Antimagnetic * Roman numeral and square hour markers * Red sweep seconds hand * Vintage gold-tone case * Speidel expansion band * Speidel band marked 1/30 10K RGP Tops * End pieces marked 1/50 10K RGP * Stainless steel back * Case back marked Silvana Watch Co., Swiss Condition shows substantial age and wear. Crystal has heavy scratching/cracking/damage, particularly around the 3 o'clock area. Dial, hands and case show age-related wear and discoloration. Gold finish on the Speidel band has visible wear and loss, as photographed. The hands can be set with the crown. Watch winds and runs briefly when wound, but stops and does not continue running. The winding mechanism does not appear to reach a normal full-wind stop. Please review all photos closely for cosmetic condition. Sold as a vintage project watch with no guarantee of function or water resistance.