Spirit of Big Bang Titanium Blue 42 mm, titanium with blue rubber strap, self-winding caliber HUB4700 with chronograph function and date display | Reference Number HB070047

The Hublot Spirit of Big Bang Titanium Blue (Ref. 642.NL.7170.RX) combines exquisite mechanics and avant-garde design. The refined tonneau case with a diameter of 42 millimeters is made of satin-finished and polished titanium and houses self-winding chronograph movement HUB4700, which boasts a power reserve of 50 hours. Thanks to its artfully skeletonized design, the precise self-winding caliber showcases its inner beauty through the dial. The outer circumferential date disc, which shows the current day between four and five o'clock, is one of the highlights. The lined rubber strap matches the color of the polished blue ceramic bezel and ensures a secure and comfortable fit on the wrist of this luxury timepiece, which is water-resistant to 100 meters.