18k white gold case with a dark blue alligator mississippiensis leather strap. Fixed 18k white gold bezel. Blue and 18k 3n yellow gold dial with Arabic numeral hour markers. Dial Type: Analog. Date and date in aperture. Vacheron Constantin Calibre 2460 G4 Automatic movement, containing 27 Jewels, bitting at 28800 vph, and has a power reserve of approximately 40 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 40 mm, case thickness: 13.30 mm. 18k white gold deployant buckle clasp. Water resistant at 30 meters / 100 feet. Functions: date, day, hour, minute - in aperture. Additional Info: limited edition. Metiers D'art Les Aerostiers Series. Luxury watch style. Watch label: Swiss Made. Vacheron Constantin Metiers dArt Les Aerostiers Limted Edition Automatic Gold and Blue Dial Mens Watch 7610U/000G-B210.