Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Blue dial with luminous silver hands and index hour markers. Minute markers, tachymeter on the outer rim. Dial Type: Analog. Luminous hands and markers. Date display at the 6 o'clock position. Chronograph - three sub-dials displaying: 60 seconds, 30 minutes, and 12 hours. Zenith Caliber El Primero 400B automatic movement, based on Zenith El Primero 400, comprising 31 jewels, assembled from 328 parts, oscillating at 36,000 VpH, and a power reserve of approximately 50 hours. Scratch-resistant sapphire crystal. Push/pull crown. Transparent case back. Round case shape. Case size: 42 mm. Case thickness: 12.75 mm. Bandwidth: 20 mm. Band length: 8 inches. Tang buckle. Water-resistant to 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. El Primero 36000 Vph series. Luxury watch.