Stainless steel case with a black croco-embossed leather strap. Fixed stainless steel bezel. Silver sunray dial with silver-tone hands and index hour markers. Minute markers. Tachymeter scale around the outer rim. Luminescent hands and markers. Date display at the 6 o'clock position. Chronograph - three sub-dials displaying: 60 seconds, 30 minutes and 12 hours. Automatic mechanical movement. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 42 mm. Case thickness: 14 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: hours, minutes, small seconds, calendar, chronograph. Zenith El Primero Silver Chronograph Dial Men's Watch 03204040001C496.