18kt rose gold case with a black alligator leather strap. Fixed 18kt rose gold bezel. Opaline dial with rose gold-tone leaf-style shape hands and Roman numeral hour markers. Dial Type: Analog. Perpetual calendar. Four sub-dials displaying: month/leap year, date, day and moon phase. Blancpain Calibre 5653A Automatic movement, containing 28 Jewels, composed of 297 parts, and has a power reserve of approximately 100 hours. Scratch resistant sapphire crystal. Round case shape, case size: 38 mm, case thickness: 10.2 mm. Band width: 20 mm. Folding clasp. Water resistant at 30 meters / 100 feet. Functions: perpetual calendar, moon phase, leap year, month, date, day, hour, minute. Villeret Series. Luxury watch style. Watch label: Swiss Made. Blancpain Villeret Perpetual Automatic Opaline Dial Men's Watch 6057-3642-53B.