A 45mm x 13.8mm case crafted from rose gold or PVD-coated steel / black gloss with a sapphire crystal front and back fixed with 4 screws and an alligator strap with pin buckle. It features a MR05 automatic mechanical calibre with a frequency of 21,600 vibrations per hour and power reserve of 40 hours. Water-resistant to 30 meters. Hours, minutes and small seconds.