Grey brushed titanium case with a black rubber with a blue alligator leather inlay strap. Fixed grey brushed titanium bezel. Blue skeletal dial with luminous silver-tone rhodium-plated hands and index hour markers. Vminute markers. 1/100th second markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - three sub-dials displaying: 60 second, 60 minute and 12 hour. Zenith Calibre El Primero 9004 Automatic movement, containing 53 Jewels, bitting at 36000 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 44 mm, case thickness: 14.50 mm. Band width: 23 mm. Titanium double fold over clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, 1/100th of a second, hour, minute, small second, power reserve indicator. Additional Info: bezel 44 vvs baguette-cut diamond. Defy El Primero 21 Series. Luxury watch style. Watch label: Swiss Made. Zenith Defy El Primero 21 Chronograph Automatic Blue Skeletal Dial Titanium Mens Watch 95.9002.9004/78.R584.