Zenith El Primero Chronomaster 03.2080.4021/21 Men Watch. 42mm Stainless Steel case. Stainless Steel Stationary bezel. Black dial with Steel hands and index hour markers. Minute markers on the outer dial. Date display at the 6 o'clock position. Stainless Steel Bracelet with Deployment Clasp. Will fit up to a 7.5-inch wrist. Sapphire Crystal, Stainless steel case back. Calibre 4021 Automatic self-winding movement with a 50-hour power reserve. Original Papers Only included. This watch is backed by our two year warranty.