Hublot Big Bang Aero Bang Gold Series, 44mm analog watch with black skeleton dial and rose gold skeleton hands/index hour markers. Features date display between the 4 and 5 o'clock positions. Includes chronograph function with three sub-dials for seconds, minutes, and hours. Equipped with automatic Hublot calibre HUB4214 movement featuring 27 Jewels, a power reserve of approximately 42 hours, and beating at 28800 vph. Comes in an 18kt rose gold case with black ceramic inserts, paired with an 18kt rose gold fixed bezel and black rubber strap measuring 25mm in width. Power: automatic. Water resistance: 100 meters / 330 feet. Case shape: round. Functions include chronograph, date, hour, minute, second. Item Variations: 311 PX 1180 GR, 311-PX-1129-GR, 311/PX/1180/GR, Hublot Big Bang Aero Bang Gold 44mm Black Rubber Mens Watch 311.PX.1180.GR.