1969 PATEK PHILIPPE Ref. 3520 Vintage Gents 18K Gold Dress Watch Made in USA This Swiss watch measures 35mm

This Swiss watch measures 35mm side to side (excluding crown) and 36mm from top lug to bottom lug

The watch houses a classic strong Landeron 51 caliber running on 17 jewels with small seconds complication shown in the register near '9' and two pushers operating (1) a cycle of 60sec on the Sweep hand position and (2) a 30min cycle on the '3' position

The watch houses a fine ETA 2461 early full rotor automatic wind caliber

This fantastic luxurious watch is professionally restored and ready to wear

1969 PATEK PHILIPPE Ref. 3520 Vintage Gents 18K Gold Dress Watch Made in USA This Swiss watch measures 35mmempressissi is pleased to offer this fantastic and original Patek Philippe 'Calatrava' model, super slim and fine dress watch of the highest standards from the late 60s the Reference 3520 with variant 10 in an integral all solid gold case and bracelet setting. In excellent original overall condition, hardly used, keeping accurate time and ready to wear a classic evening watch for men! The watch houses a 175 slim manual wind caliber, running on 18