Hublot Spirit of Big Bang Ceramic Blue Watch - 42 mm - Sapphire Dial - Blue Rubber and Leather Strap-641.CI.7170.LR Rare OP XXXI calibre automatic movement

OP XXXI calibre automatic movement with hours

Water resistant to 5 bar (50 metres / 167 feet)

double adjustable platinum folding buckle

blue ceramic screw-locked crown and push pieces

Caliber: CRMT1

Hublot Spirit of Big Bang Ceramic Blue Watch - 42 mm - Sapphire Dial - Blue Rubber and Leather Strap-641.CI.7170.LR Rare OP XXXI calibre automatic movement42 mm microblasted black ceramic case, microblasted black ceramic bezel with 6 h shaped titanium screws, sapphire crystal with anti reflective treatment, sapphire dial, HUB4700 self winding skeleton chronograph movement, approximately 50 hours of power reserve, blue rubber and alligator leather strap, black ceramic and black plated titanium deployant buckle. Water resistant to 100m (10 ATM).