The reference 3712/1A-001 was Patek Philippe’s first truly complicated Nautilus since the introduction of the legendary first Nautilus reference 3700 in 1976. It features a power reserve indication (like the reference 3710, introduced in 1998) and moon phases, combined with a date indication and. decentral small seconds. Interestingly, the reference 3712/1A was only produced for one year, which makes it a highly rare collector’s piece.
The present example comes directly from the first owner who bought the watch at an authorized Patek Philippe dealer in northern Italy in 2005. The previous owner enjoyed wearing the watch on a regular basis and therefore shows regular signs of wear. Case and bracelet have never been polished only once by Patek Philippe.
The watch is accompanied by its original certificate of origin, all booklets and original box. A full service at Patek Philippe can be organized upon request.