The Patek Philippe Nautilus 7018/1A-010 features a stainless steel case (33.6mm) with a diamond-set bezel and a stainless steel bracelet. The dial is blue-tinted mother-of-pearl. It is powered by the self-winding caliber 324 S C.Mechanical self-winding movementCaliber 324 S CLadies Automatic NautilusDate in an apertureSweep seconds handBezel set with 50 diamonds (~0.71 ct)Dial: blue-tinted mother-of-pearl, gold applied numerals, luminescent hour markersSteel bracelet with Nautilus fold-over claspSapphire-crystal case backWater resistant to 60 mSteelCase diameter (10-4 o’clock): 33.6 mm
