Pre-Owned Zenith Chronomaster T Open (030240402102C495) self - winding automatic watch, features a 40mm stainless steel case surrounding a silver guilloche dial on a black alligator strap with a stainless steel deployant buckle. Functions include hours, minutes, small seconds, chronograph and power reserve indicator. This watch has been serviced and comes with the original box. Time remaining on the Manufacturer's service warranty!