Patek Philippe Calatrava Watch - 5227G-010 Blackbird 5 mm Case Shape Round

5 mm Case Shape Round Case Back Transparent Crown Screw Down Bezel Rose Gold Domed Movement Automatic Hands Luminous Dial Color Black Dial Type Analog Dial Markers Index Band Material Leather Clasp Folding Oysterclasp Water Resistance 30 Meters (100 Feet) Gender Men's Watch Style Sports Watch

sapphire crystal with anti-reflective coating

Brand Audemars Piguet Series Royal Oak Extra-Thin Model Number 15202BA

5 mm ceramic case

grey dial with an embossed lozenge pattern and a date window at the 3 o’clock position

Patek Philippe Calatrava Watch - 5227G-010 Blackbird 5 mm Case Shape Round39 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.