Hublot Square Bang Unico King Gold Watch - 42 mm - Sapphire Crystal Dial - Black Structured Rubber Strap - 821.OX.0180.RX

42 mm satin-finished and polished 18K king gold case, satin-finished and polished 18K king gold bezel with 6 h-shaped titanium screws, sapphire crystal with anti-reflective treatment, sapphire crystal dial, HUB1280 UNICO manufacture self-winding chronograph flyback movement, approximately 72 hours of power reserve, black structured rubber strap, 18K king gold and black-plated titanium deployant buckle. Water resistant to 100m (10 ATM).