The power-reserve sector indicator is between 10 and 11 o'clock. The two-body, polished and brushed case has a sapphire crystal display case back, and the cushion-shaped bezel is wide and flat.It has a protected, screwed down crown. It's water resistant to 60 meters, with a full power reserve of 48-hours. The leather alligator strap has a matching 18K rose gold deployant buckle. This Patek Philippe Nautilus Power Reserve Moon phase 5712GR-001 has a mechanical automatic self-winding caliber 240/164 movement that's rhodium-plated with fausses cotes embellishment, and it's stamped with the Seal of Geneva quality mark. It's constructed with 31 jewels, 265 parts, a shock absorber mechanism, a straight-line lever escapement, and the patented Patek Philippe Gyromax balance that compensates for cold, heat, isochronism, and 5 positions.
It has a self-compensating free sprung flat balance spring, and a 22K gold off-center micro-rotor. The mechanism oscillates at 21, 600 vph (3 Hz). The case, dial, and movement are all signed. Patek Philippe introduced the Nautilus watches in 1976, along with the first incarnation of the calibre 240 automatic movement.
Their first Nautilus wasn't produced until the company was certain that they could introduce a sports watch with a distinctive design that couldn't be copied. It was patented in 1979.
The case is sealed like a porthole, with a special O-ring gasket pressed against an angle in the case band. Please allow 1-2 day processing. (2 days from receiving the watch, also applies internationally). Store Designed & Developed By. The item "Patek Philippe 5712GR-001 Jumbo Nautilus 18K White / Rose Gold FULL SET" is in sale since Monday, November 25, 2019.
This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Wristwatches". The seller is "european-watch" and is located in Boston, Massachusetts. This item can be shipped worldwide.