18kt rose gold case with a brown alligator leather strap. Fixed 18kt rose gold bezel. White enamel dial with rose gold-tone leaf-style shape hands and Roman numeral hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Four sub-dials displaying: month/leap year, date, day and moonphase/small second. Blancpain Calibre 5939A Automatic movement, based upon Blancpain 13R0, containing 42 Jewels, composed of 379 parts, bitting at 28800 vph, and has a power reserve of approximately 192 hours. Scratch resistant sapphire crystal. Skeleton transparent exhibition see through case back. Round case shape, case size: 42 mm, case thickness: 13.5 mm. Band width: 23 mm. Water resistant at 30 meters / 100 feet. Functions: perpetual calendar, moon phase, leap year, month, date, day, hour, minute, small second. Villeret Series. Luxury watch style. Watch label: Swiss Made. Blancpain Villeret Perpetual Automatic Men's Watch 6659-3631-55B.