Up for grabs is a lovely Patek Philippe Calatrava, with automatic movement, circa 1960s, bearing the Reference 3435. This example is fitted in an 18kt yellow gold case, with matching champagne dial. The condition on this Calatrava is excellent. The case appears unpolished, with normal wear. The dial is flawless, and does not appear to have been washed or cleaned at any point in its lifetime.