Grey titanium case with a blue alligator leather (rubber backed) strap. Fixed grey titanium bezel. Metallic blue dial with silver-tone hands and index- Arabic numerals hour markers. Minute markers. Dial Type: Analog. Chronograph - two sub-dials displaying: small second and chrono retrograde 60 second/chrono retrograde 60 minute. Hublot Calibre HUB1261 Automatic movement, containing 44 Jewels, bitting at 28800 vph, and has a power reserve of approximately 72 hours. Scratch resistant sapphire crystal. Transparent case back. Round case shape, case size: 45 mm. Deployment with push button release clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second, retrograde chronograph, split timing. Additional Info: limited edition of 100 pieces. Big Bang Unico Series. Luxury watch style. Watch label: Swiss Made. Hublot Big Bang Unico Chronograph Automatic Men's Watch 413.NX.1129.LR.PSG15.