Vulcain Calibre V-57 automatic movement with a 42-hour power reserve in 18K rose gold case 42mm, fitted with original black Croco leather strap with 18K rose gold tang buckle. Black dial with rose gold-tone hands and index-Arabic at the 12 o' clock hour markers. Date display at the 6 o'clock position. Chronograph - sub-dials displaying: two - 60 second and 30 minute. . Scratch resistant sapphire crystal. Transparent case back. Water resistant at 50 meters / 165 feet. Complete with Box & Cert Undated with AD stamp