Patek Philippe S/S Blue Dial Power Reserve Nautilus B&P 3712/1A-001

A Rare Stainless Steel Power Reserve Moonphase Nautilus Gents Wristwatch, blue ribbeddial with applied index batons,subsidiary seconds at 4 0\'clock, date and moonphase indicator at 7 0\'clock,power reserve indicator between 10 and 11 0\'clock, a brushed and polishedstainless steel fixed bezel, a brushed and polishedstainless steel bracelet with a brushed and polished double deployant clasp, sapphire glass, automatic movement, exhibition back, in mint condition, comes complete with a Patek Philippe box, original swing tag,pusher and papers dated August 2006.N.B. The 3712/1A was only made for a short period of time before the 5712/1A was released.