A perfect fusion between tradition and innovation a?? in an entirely skeletonized designCase??Polished 18K King Gold Set with 166 DiamondsStrap??Black Structured Lined Rubber StrapsWater Resistant??100m or 10 ATMPower Reserve??50 HOURScasereference642.OX.0180.RX.0904Size42 mmcasePolished 18K King Gold Set with 166 DiamondsbezelPolished 18K King Gold Set with 54 Baguette-cut Diamondswater resistance100m or 10 ATMcrystalSapphire with Anti-reflective TreatmentdialSapphire Crystal DialmovementmovementHUB4700 Self-winding Skeleton Chronograph Movementpower reserve50 Hoursstrap & claspstrapBlack Structured Lined Rubber Strapsclasp18K King Gold and Black-plated Titanium Deployant Buckle Clasp??