Swiss Legend Men's 10070-RG-04-BRWS Commander Pro Analog Display Swiss Quartz Brown Watch 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 Brown dial with rose gold tone and pale green hands, hour markers and Arabic numerals; rose gold tone ion-plated stainless steel case; brown 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