Hublot Spirit of Big Bang Sang Bleu Sapphire Watch

Hublot Spirit of Big Bang Sang Bleu 648.JX.0102.RT.MXM24  limited to 50 pieces. It features a 42mm polished sapphire crystal case with the "One-Click" system, sapphire crystal dial, and anti-reflective treatment on all crystals. Titanium screws and a polished sapphire crystal case-back add to its sophisticated design. This watch houses the MHUB4700 movement, a self-winding skeleton chronograph with an anthracite ruthenium calendar display at 4:30, set within a Sang Bleu designed tungsten openwork rotor. It achieves a notable 36,000 vibrations per hour and offers around 50 hours of power reserve. Completing its unique aesthetic is a white transparent smooth rubber strap paired with a titanium deployant buckle clasp, ensuring the watch is both secure and stylish on the wrist.