Antique 16s 1913 Waltham Minute Track Mechanical Pocket Watch Movement No. 645Product Description Item: Pocket Watch Movement Brand: Waltham Model: 1908 Size: 16s Year: 1913 Movement: Mechanical Jewels: 21J Grade: No. 645 Country: USA Gender: Unisex Product Measurements Diameter: 43mm Standardized Size for Pocket Watches: 16s Product Condition Overall Condition: Fair, overall condition Functions: Running, but may be in need of service. This means, it can run unreliably, start or stop and timekeeping is not guaranteed Dial