Patek Philippe 5712/1A-001 Nautilus moon phase and power reserve watch in stainless steel. Just over one year old. This Patek Nautilus is great value considering its age. It is a 2017 model supplied with its original Patek Philippe box and paperwork. This Patek Philippe 5712/1A-001 is still under Patek Philippe warranty until 2019. It is virtually impossible to find the 40mm Patek Philippe Nautilus anywhere in the world and the production of these highly prized watches is very low. Our watch is in perfect original condition and has never been polished. The Patek Philippe 5712/1A-001 is a fully automatic self-winding wristwatch which is waterproof to 120m. It is available to purchase immediately from Armour Winston Ltd - the oldest specialists in pre-owned Patek Philippe watches in London.