Swiss Legend Men's 'Commander Pro' Swiss Quartz Stainless Steel Casual Watch (Model: 10070-RG-02-WHT) Chronograph functions with 60 second, 30 minute and day of the week subdials; date window at 4:00; luminous; unidirectional bezel; sapphitek crystal; screw-down crown White dial with rose gold tone and pale green hands, hour markers and Arabic numerals; rose gold tone ion-plated stainless steel case; white silicone strap Swiss-quartz Movement Case Diameter: 47mm Water Resistant 200m (660ft):in General, Suitable for Professional Marine Activity and Serious Surface Water Sports, but not Diving