This Chronomaster El Primero Tour Auto Edition is a limited edition with 500 pieces. This watch has a stainless steel case with a blue calfskin leather strap. Fixed bezel. Transparent case back. Grey dial with silver-toned hands and index hour markers. Tachymeter scale appears around the outer rim. Two subdials with 12 hour and 30 minute. Automatic movement Zenith El Primero Caliber 4061has an approximate power reserve of 50 hours.Transparent case back.