This 38 mm Chronograph elegantly marries stainless steel with a light blue a??Grande Tapisseriea?? dial enhanced with a diamond-set bezel and silver-toned counters. The new Royal Oak design evolution confers the watch a slenderer aesthetic.CaseStainless steel case, bezel set with brilliant-cut diamonds, glareproofed sapphire crystal, screw-locked crown.Size38??mmThickness11??mmWater Resistance50??mDialLight blue dial with a??Grande Tapisseriea?? pattern, silver-toned counters, white gold applied hour-markers and Royal Oak hands with luminescent coating.BraceletStainless steel bracelet with AP folding clasp.Setting40 brilliant-cut diamonds; ~0.92 carat (bezel).CaseMaterialStainless steelWater Resistance50 mSize38 mmSetting40 brilliant-cut diamonds; ~0.92 carat (bezel).DialLight blue dial with a??Grande Tapisseriea?? pattern, silver-toned counters, white gold applied hour-markers and Royal??Oak hands with luminescent coating.BraceletStainless steel bracelet with AP folding clasp.Calibre 2385FunctionsChronograph, hours, minutes, small seconds and date.Number of jewels37MechanismSelfwindingPower reserve40 hTotal diameter26.2 mmNumber of parts304Frequency3 hz 21600 vphThickness5.5 mm