PATEK PHILIPPE Nautilus 3712/01A
First generation (3 red dots) full set.
Serial: 3,1xx,xxx/4,3xx,xxx (2005).
Geneva seal (poinçon de Genève). Produced only a few months in 2005 until Patek launched the 5712 at Basel 2006. That leaves about 500-700 pieces made. Incredible on the wrist and highly collectible.
Bracelet: original and super tight with 21 links.
Box and papers: original Nautilus 3712 black box (with incredible bad quality of plastic from the maker at the time!), cover box, certificate of origin and leather portfolio with 3712 leaflet.