PATEK PHILIPPE NAUTILUS REF. 3700 GILT DIAL YELLOW GOLD WRISTWATCH PATEK PHILIPPE NAUTILUS YELLOW GOLD GILT DIAL REF. 3700 18kt yellow gold monobloc case, case back with personalisation in letters 'B. F.', smooth yellow gold bezel, champagne Sigma dial, black graphics, applied hour markers, date window at three o'clock, self-winding movement cal 28-255C no. 1308515, 18kt yellow gold link bracelet, inner length cm 21, deployant clasp marked Patek Philippe, mineral crystal, gr. 208. Diam. mm 42 The Patek Philippe Nautilus is one of the most sought-after sporty and elegant watches by collectors all over the world, created in 1976, from the mind of the brilliant master watchmaker Gerald Genta. Its peculiar design was probably inspired by the shape of the portholes of the Nautilus, the fantastic submarine that accompanies the adventures of Captain Nemo, the famous character from Twenty Thousand Leagues Under the Sea, one of the greatest novels by Jules Verne, first published in 1870.The first Nautilus, dubbed Jumbo because of its size (42 mm wide) and water-resistant to 60 metres, was a sporty yet elegant watch, resolutely robust and water-resistant thanks to a particularly refined steel construction. Its inimitable design still makes it one of the most important investment timepieces on the national and international market. The Patek Philippe Nautilus is one of the most sought after sports and elegant watches by collectors around the world, born in 1976, from the mind of the brilliant master watchmaker Gerald Genta.Its peculiar design was probably inspired by the shape of the portholes of the Nautilus, the fantastic submarine that accompanies the adventures of Captain Nemo, the famous character of Twenty Thousand Leagues under the Seas, one of the greatest novels of Jules Verne, first published in 1870.The first Nautilus, defined Jumbo for its size (42 mm wide) and waterproof up to 60 meters, was a sporty but elegant watch, decidedly robust and waterproof thanks to a particularly refined construction and made of steel. Its inimitable design still makes it one of the most important investment timepieces on the national and international market.