18kt rose gold case with a brown alligator leather strap. Fixed 18kt rose gold bezel. Stamped flinque opaline dial with rose gold hands and Roman numeral hour markers. Date markers around an inner ring. Dial Type: Analog. Day of the week and month display below the 12 o'clock position. Moonphase display centered on the 6 o'clock position subdials. Blancpain Calibre 6654 automatic movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 40 mm, case thickness: 11.7 mm. Band width: 21.6 mm, band length: 8.5 inches. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: full calendar, moon phase, month, date, day, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: 6664 3642 55B, 6664.3642.55B, 6664364255B. Blancpain Villeret Moonphase Complete Calendar Automatic Oplaine Dial Brown Leather Men's Watch 6664-3642-55B.