Silver-tone stainless steel case. Silver-tone stainless steel rolex oyster bracelet equipped with Oysterlock clasp. Fixed domed silver-tone bezel in stainless steel. Analog dial featuring blue color, luminous index hour markers and hands. Minute markers on the outer rim of a domed bezel. Functions include analog hour, minute, second display and chronometer capability. Powered by Rolex Calibre 3132 Automatic movement (based on Rolex 3130). Movement contains approximately 31 jewels with a beating rate of 28800 vph and offers around 48 hours power reserve. Features scratch resistant sapphire crystal, screw-down crown for water resistance up to 100 meters / 330 feet (approximately), solid case back.