The Hublot BIG BANG 444.NX.1170.RX is powered by the manual-winding caliber HUB1205, presented in a 42mm titanium case with an exhibition case back and released in 2025.
This model features a skeleton dial under a sapphire crystal, offering 100m water resistance. Timekeeping and complications are supported by a power reserve indicator. The watch is secured on the wrist with a rubber strap fitted with a folding clasp.
When purchased from Aristo Watch, this watch comes with access to Aristo Care. Daily wear puts real hours on a movement, and Aristo Watch follows that up with an additional year of inspection or servicing after the manufacturer's warranty.