Own this Patek Philippe Calatrava watch that is brilliantly crafted from an18k rose gold case 37.0 mm in diameter. It features a transparent screwed-down case back and winding-crown. It comes with concave lugs, an 18k rose gold inclined lapidated bezel, a matte silver dial with raised faceted rose gold baton indexes, outer dot minute/seconds divisions. It features an aperture for the date at 3 o'clock. Powered by automatic self-winding movement, this watch comes with rhodium-plated, fausses cotes decoration, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, self-compensating free-sprung flat balance spring and a 21K gold rotor. It comes fitted with a black leather strap with 18K rose gold tang type buckle.