Silver-tone stainless steel case with a brown alligator leather strap. Fixed silver-tone stainless steel bezel. Silver dial with luminous silver-toned hands and index (small Roman numeral) hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Second a the 9 o'clock position subdials. Zenith Calibre El primero 4613 Automatic movement, based upon Zenith El Primero 400, containing 19 Jewels, composed of 160 parts, bitting at 36000 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Skeleton case back. Round case shape, case size: 40 mm, case thickness: 11.7 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, small second. Additional Info: suitable for snorkeling and swimming. El Primero Series. Luxury watch style. Watch label: Swiss Made. Zenith El Primero Silver Dial Automatic Mens Watch 032170461302C713.