A double-signed Patek Philippe × Gübelin Calatrava from the 1960s, in sharp condition and an absolute pleasure on the wrist.

The 18k gold case measuring 32 mm is in great condition, with a super attractive PP crown and a screw-back waterproof case.

The double-signed Patek x gubelin dial is in nice condition with a charming patina.

The automatic movement is running well.

On its original strap secured by a generic gold-tone buckle

A refined watch indeed!