Hublot Spirit of Big Bang Titanium 42 mm 642.NX.0170.RX

The Spirit of Big Bang brings Big Bang design into a tonneau-shaped case, in an entirely skeletonised design. Here the 42 mm case is crafted in satin-finished and polished titanium, with a satin-finished, polished and microblasted titanium bezel held by six H-shaped titanium screws, and a sapphire dial that reveals the movement.

Inside is the HUB4700 self-winding skeleton chronograph movement, fitted with silicon regulating elements and offering a power reserve of 50 hours. The case is water-resistant to 100 m (10 ATM), and the watch is fitted with a black structured lined rubber strap and a titanium deployant buckle.

Specifications

• Reference: 642.NX.0170.RX
• Collection: Spirit of Big Bang
• Case size: 42 mm
• Case shape: Tonneau
• Case: Satin-finished and polished titanium
• Bezel: Satin-finished, polished and microblasted titanium with six H-shaped titanium screws
• Dial: Sapphire dial (skeleton)
• Crystal: Sapphire with anti-reflective treatment
• Case back: Sapphire crystal
• Movement: HUB4700 self-winding skeleton chronograph
• Power reserve: 50 hours
• Functions: Hours, minutes, small seconds, chronograph, date
• Water resistance: 100 m (10 ATM)
• Strap: Black structured lined rubber strap
• Clasp: Titanium deployant buckle