Royal Oak Selfrolex with black facewinding "50th Anniversary"

While the case and bracelet of this 41 mm white gold Royal Oak Selfwinding sparkles with brilliant-cut diamonds, the dial is paved with brilliant-cut graded blue sapphires radiating from the centre. The timepiece also features the collectiona??s new design evolution and the "50-years" oscillating weight.Case18-carat white gold case and bezel set with brilliant-cut diamonds, glareproofed sapphire crystal, screw-locked crown.Size41??mmThickness10.5??mmWater Resistance20??mDialDial set with brilliant-cut blue graded sapphires starting with darker outside and lighter inside, white gold applied hour-markers and Royal Oak hands with luminescent coating.??Bracelet18-carat white gold bracelet set with brilliant-cut diamonds and AP folding clasp.Setting770 brilliant-cut diamonds; ~7.61 carats (case and bracelet). Dial 2.79 caratsCaseMaterial18-carat white goldWater Resistance20 mSize41 mmSetting770 brilliant-cut diamonds; ~7.61 carats (case and bracelet). Dial 2.79 caratsDialDial set with brilliant-cut blue graded sapphires starting with darker outside and lighter inside, white gold applied hour-markers and Royal??Oak hands with luminescent coating.Bracelet18-carat white gold bracelet set with brilliant-cut diamonds and AP folding clasp.Calibre 4302FunctionsHours, minutes, centre seconds and date.Number of jewels32MechanismSelfwindingPower reserve70 hTotal diameter32 mmNumber of parts257Frequency4 hz 28800 vphThickness4.9 mm??