
The Hublot Square Bang Tourbillon 4 Day Power Reserve 3d Carbon 42mm (ref. 805.QD.0170.RX) is a manual tourbillon watch, with a 42mm carbon case, powered by the HUB6023 movement and a 96-hour power reserve. Water resistance is rated to 30m, under a sapphire crystal, with tourbillon complications. Manufacturer MSRP is $115,000.