Patek Philippe Nautilus 3712/1

Patek Philippe. A fine, rare and large stainless steel automatic wristwatch with date, moon phases, power reserve and bracelet Signed Patek Philippe, Geneve, Nautilus model, ref. 3712/1, movement no. 3'171'302, case no. 4'340'870, manufactured in 2006 Cal. 240 nickel-finished lever movement stamped with the Geneva Seal, 29 jewels, Gyromax balance, 22K gold micro-rotor, grey textured dial, applied luminous baton numerals, luminous hands, two engine-turned subsidiary dials for date combined with moon phases and constant seconds, fan-shaped sector for power reserve, water-resistant-type case of typical form, glazed display back, stainless steel Patek Philippe bracelet with hidden clasp, case, dial and movement signed 42 mm. diam.