An open case back shows off the intricate inner workings of the automatic movement on this watch with the signature custom-designed rotor. A date window at the three o'clock position provides convenience to this classic watch with a double-curved sapphire case designed with an antireflective coating and a matching stainless steel bracelet. 33mm case Deployant clasp closure Swiss automatic movement Power reserve Double-curved sapphire crystal face with antireflective coating Stainless steel Swiss made