18 carat rose gold case with a brown leather strap. Fixed bezel. Silver dial with rose gold-tone hands and index hour markers. Dial Type: Analog. Date display at the 3 o'clock position. One- 60 seconds. Girard Perregaux Calibre GP01890-0003 automatic movement with about 54 hours of power reserve. Scratch resistant sapphire crystal. Pull / push crown. Skeleton transparent exhibition see through case back. Case size: 41 mm. Round case shape. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: 49543 52 131 BKBA, 49543.52.131.BKBA, 4954352131BKBA. Girard Perregaux 1966 Automatic Mens Watch 49543-52-131-BKBA.