Model: Couturier Chronograph Reference Number: T0356141105101 Case size:43x50 mm.ex.crown Tissot calibre A05.H21 Jewels:25 Twenty Five Bracelet/Wrist:21 cm including watch Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Tissot calibre A05.H21 automatic movement with a 60-hour of power reserve. Scratch resistant sapphire crystal. Transparent case back. Case size: 43 mm. Case thickness: 14.19 mm. Round case shape. Butterfly clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, day, date, hour, minute, second. Casual watch style. Tissot Couturier Chronograph Automatic Mens Watch Will ship insured and registered