Hublot
Spirit of Big Bang
Ref. 642.NX.7170.RX
Popularly known as "Spirit of Big Bang Titanium Blue"
The Spirit of Big Bang reinterprets the iconic Big Bang in a tonneau (barrel-shaped) 42 mm titanium case. This version features a striking blue skeleton dial powered by the HUB4700 self-winding chronograph movement, with a sapphire crystal and structured blue rubber strap.
Technical Specifications
Case Diameter
42 mm
Case Shape
Tonneau (barrel)
Case Material
Titanium
Movement
HUB4700, Automatic self-winding skeleton chronograph
Power Reserve
Approx. 50 hours
Functions
Hours, minutes, small seconds; flyback chronograph; date
Finishing
Satin-finished and polished titanium case and bezel with 6 H-shaped screws
Dial
Blue skeleton sapphire dial
Crystal
Sapphire with anti-reflective treatment
Water Resistance
100 m (10 ATM)
Strap
Blue structured lined rubber with titanium deployant clasp
Pre-Owned & Secondary Market
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