Hublot Big Bang Unico Black Magic Watch - 44 mm - Black Skeleton Dial - Black Rubber Strap-421.CI.1170.RX Blue fluted 18K yellow gold crown

fluted 18K yellow gold crown with a blue cabochon-shaped sapphire

Ideal for adventures on land and beneath the waves

ensuring accuracy and a reliable 40-hour power reserve

domed grey enamel dial has been achieved with a Grand Feu technique and with enamel prints

43 mm polished and satin finished steel case

Hublot Big Bang Unico Black Magic Watch - 44 mm - Black Skeleton Dial - Black Rubber Strap-421.CI.1170.RX Blue fluted 18K yellow gold crown44 mm microblasted and polished black ceramic case, microblasted and polished black ceramic bezel with 6 H shaped titanium screws, sapphire crystal with anti reflective treatment, matte black skeleton dial, HUB1280 UNICO manufacture self winding chronograph flyback movement, approximately 72 hours of power reserve, black structured lined rubber strap, black ceramic and black plated titanium deployant buckle. Water resistant to 100m (10 ATM).