Patek Philippe Calatrava 3574

Patek Philippe Beyer Calatrava

Case : Steel · screw back · original black alligator leather strap Dial : Silvered, double signature Patek Philippe Genève and Beyer, "O SWISS O" designation, applied indexes, baton hands Movement : Manual Movm no : 1226845 Case no : 525045 Ref : 3574 Cal : 23-300 PM Diam : 35 x 40 mm Circa : 1970 Ctry : Switzerland A rare, ultra-flat, tonneau-shaped vintage Geneva wristwatch with coveted double signature