Released in 2016 to celebrate the 40th anniversary of the Nautilus, the Patek Philippe ref. 5711/1P is limited to 700 pieces. The 40mm case and integrated bracelet are crafted in platinum, while the blue gradient dial is set with baguette-cut diamond hour markers and embossed with the dates "1976-2016". The self-winding calibre 324 S C is visible through the sapphire caseback. In excellent condition, this anniversary edition is one of the most coveted modern Nautilus references, combining Gerald Genta's design with the rarity of a numbered series.
