Patek Philippe Calatrava Watch - 5227G-010 Smooth black rotating inner bezel with

black rotating inner bezel with diving scale and zone from 60 to 15 minutes in orange

beaded crown set with a sapphire

silvery opaline dial with luminescent applied gold hour markers

blending seamlessly alongside the steel bracelet

silvered and partly snailed opaline dial with black transferred Roman numerals and hour markers

Patek Philippe Calatrava Watch - 5227G-010 Smooth black rotating inner bezel with39 mm 18K white gold case, sapphire crystal back protected by a hinged dust cover, black lacquered dial with gold applied hour markers, caliber 324 S C self winding movement with date in an aperture and center sweep second hand, approximately 35 45 hours of power reserve, shiny black alligator strap with square scales, prong buckle. Water resistant to 30 m.