A unique gradient dial visually steps you through from super-readable markers down through the wheel of dates to a transparent window on the inner workings of this Swiss-made watch powered by the Caliber 80 automatic movement.Measurements: 40mm case; 10.8mm case depth; 21mm band width.Strap/closure: Bracelet strap with deployant clasp closure.Movement: Three-hand Swiss automatic movement, with 80-hour power reserve. Automatic movement: has the ability to automatically wind and recharge movement through natural motions of the wearer’s wrist or when stored in a watch winder.Complications: Date window.Other features: Gradient dial; Super-LumiNova® hands and markers; exhibition caseback.Face: Sapphire crystal face. Stainless steel with yellow-gold PVD Swiss made