Patek Philippe - Calatrava 37mm Watch 6000G-012

37 mm x 44.6 mm 18K white gold case, sapphire-crystal back, blue sunburst and silvery gray dial with printed white hour markers, caliber 240 PS C self-winding movement with date by hand and seconds subdial, approximately 38-48 hours of power reserve, shiny navy blue alligator strap with square scales, fold-over buckle. Water resistant to 30 m.