Patek Philippe Calatrava, Double-signed "Beyer", Yellow Gold

Brand

Patek Philippe

Functions

Hours, minutes, subsidiary seconds

Case material

18k yellow gold

Case diameter

36mm

Movement

Automatic, Calibre 12-600

Strap / Buckle

Patek Philippe leather strap, Patek Philippe 18k gold tang buckle

Period

Circa 1955-1960

Box / Papers

Watch only

A fine Patek Philippe Calatrava Ref. 2551, crafted in 18k yellow gold and retailed by Beyer. This self-winding timepiece is powered by the historic Calibre 12-600, Patek Philippe’s first automatic movement.

The dial is a rich champagne tone, with applied baton hour markers and the “BEYER” signature just beneath the handset — a coveted detail marking its provenance through the esteemed Swiss retailer.

Gold on gold, the 36mm case features elegant stepped lugs and a screw-down back. Presented on its original strap and 18k tang buckle. Circa 1955-1960.