Nixon Men's A9382222-00 Patriot Leather Analog Display Japanese Quartz Black Watch Imported Swiss made quartz 3 hand movement with a 60 second subdial. Crown placement at 3 o'clock 45mm, 200 meter/20 ATM Japanese-quartz Movement Case Diameter: 45mm Water Resistant 200m (660ft):in General, Suitable for Professional Marine Activity and Serious Surface Water Sports, but not Diving