Hublot Spirit of Big Bang Tourbillon Sapphire Watch - 42 mm - Sapphire Dial - Transparent Strap Limited Edition of 50-645.JX.5120.RT 3817 this timepiece features a concealed

this timepiece features a concealed folding crown clasp

With a water resistance rating of 100 meters

approximately 50 hours of power reserve

beaded crown set with a synthetic spinel

and the prestige that comes with adorning a Rolex timepiece

Hublot Spirit of Big Bang Tourbillon Sapphire Watch - 42 mm - Sapphire Dial - Transparent Strap Limited Edition of 50-645.JX.5120.RT 3817 this timepiece features a concealed42 mm polished sapphire crystal case, polished sapphire crystal bezel with 6 h shaped titanium screws, sapphire crystal with anti reflective treatment, sapphire dial, HUB6020 manufacture manual winding power reserve skeleton tourbillon movement, approximately 115 hours of power reserve, transparent structured lined strap, titanium deployant buckle. Water resistant to 30m (3 ATM).