Hublot Big Bang Aero Bang Watch-311.PX.1180.PX44mm 18K red gold case, 18K red gold bezel, black composite resin lateral inserts and bezel lugs, black dial, self winding HUB 4124 movement with skeleton chronograph function, approximately 42 hours of power reserve, 18K red gold bracelet. Water resistant to 100 meters.

6 H-shaped titanium screws

fluted crown with sapphire cabochon

deployant buckle with one click" interchangeable system

HUB1280 UNICO self-winding movement with flyback chronograph and column wheel

silver opalin dial with satin-finished rhodium-plated appliques and polished rhodium-plated hands

red smooth rubber strap

5N gold bezel set with 36 white diamonds

moon phases

sapphire dial with satin-finished rhodium-plated appliques and hands with black luminescent

10cts) and 6 H-shaped titanium screws

polished titanium bezel with 6 H-shaped titanium screws and blue carbon fiber

self winding HUB 4400 movement with chronograph function