Titanium case with a titanium & black ceramic bracelet. Fixed black ceramic bezel. Skeleton dial with rhodium-plated hands and index/ Arabic numerla hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - sub-dials displaying: two- 60 second, 60 minute. Automatic movement. Hub1242 unico engine. Scratch resistant sapphire crystal. Screw down crown. Skeleton transparent exhibition see through case back. Case diameter: 45 mm. Round case shape. Band length: 7 inches. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: 411 NM 1170 NM, 411-NM-1170-NM, 411/NM/1170/NM, 411NM1170NM. Hublot Big Bang UNICO Skeleton Dial Chronograph Men's Watch 411.NM.1170.NM.