Calatrava 2526

Patek’s first serially made automaticAutomaticA mechanical movement wound by a rotor as the watch moves on the wrist. wristwatch, on the 12-600 AT. Rounded case with convex bezelBezelThe frame surrounding the crystal at the front of a watch. and screw-down back, mirrored “PP” crown, faceted batons, dauphine handsDauphine handsBroad hands that taper towards their tips, with a central facet running lengthwise. The name describes a hand style, not a particular maker or reference. and small seconds; best known with a cream double-baked dial. Made in yellow, pink and white gold and platinum. Succeeded by the near-identical ref. 3428.