CONVTZ2 Zenith Elite Captain. Reference Z03.2120.685/22.C493. Watch measures 40mm and is made from steel. Manual winding Zenith in-house movement caliber 685. Sapphire crystals on both sides of the case. Waterproof 5ATM or 50 meters. Functions are hours, minutes, small seconds, date and power reserve indicator. This watch is fitted with the original black leather strap with steel pin buckle. Naturally this watch is complete with the original box and (open) papers. Fantastic classic watch!