18kt rose gold case with a black alligator leather strap. 18kt rose gold bezel. Black enamel dial with rose gold hands and Roman numeral hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Two - small seconds and power reserve subdials. Blancpain Calibre 13R1 hand wind movement with a 192-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Round case shape, case size: 42 mm, case thickness: 10.55 mm. Band width: 20.3 mm, band length: 8 inches. Fold over clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, small second, power reserve indicator. Luxury watch style. Watch label: Swiss Made. Item Variations: 6614 3637 55B, 6614.3637.55B, 6614363755B. Blancpain Villeret 18kt Rose Gold 8 Days Black Dial Black Leather Men's Watch 6614-3637-55B.