Hublot Big Bang Sang Bleu Blue Ceramic Watch Limited Edition of 200-415.EX.7179.VR.MXM1945 mm satin finished and polished blue ceramic case, black composite resin lower bezel and end pieces, blue ceramic bezel with polished and satin finished exagonal decor design by Maxime Buchi, sapphire crystal with anti reflective treatment, blue dial with Maxime Buchi design, Unico HUB 1213 self winding movement, approximately 72 hours of power reserve, blue alligator and black rubber strap, deployant buckle. Water resistant to 100m (10 ATM).