CONVTROL10 Rolex Daytona. Reference 16520. Watch measures 40mm and is made from steel. Automatic Zenith movement which is COSC certified. Sapphire crystal on the front and a closed case back. Waterproof 10ATM or 100 meters. Functions are hours, minutes, sub seconds and chronograph. Tachymeter bezel. This watch is fitted with the original steel bracelet with folding clasp and security link. Screw-in crown and pushers. Naturally this watch is complete with the original box and papers. Please be aware that this watch is BRAND NEW OLD STOCK and has NEVER been worn. Extremely collectable!