The Hublot BIG BANG 421.NM.1123.NR is an automatic watch powered by the HUB1280 caliber, introduced in 2026. The titanium case measures 44mm in diameter and is fitted with a grey dial beneath a sapphire crystal.
This timepiece includes an exhibition case back and provides a water resistance of 100m. The watch is secured on the wrist with a nylon strap and a folding clasp. The movement supports a chronograph function.
When purchased from Aristo Watch, this watch comes with access to Aristo Care. At just 0.16mm thick, the Anti Pro Watch Protective Film is hard to spot on the wrist, and it is available at a preferential rate with this watch.