Perpetual Calendar 35mm

How it wears

Wears true to its 35 mm case size

Patek Philippe Perpetual Calendar 35mm measures 42 mm lug-to-lug on a 35 mm case, a lug-to-lug ratio of 1.20 against a database median of 1.18. That span is shorter than 86% of the 7,413 watches in this database and shorter than 81% of the 79 Patek Philippe watches listed.

A flat wrist width of 47 mm (1.85 in) or more keeps it in the balanced range, and from 56 mm (2.20 in) it starts to look compact. Below 42 mm (1.65 in) the lugs are likely to overhang the wrist. Flat wrist width is measured straight across the top of the wrist, not around it.

At 9 mm thick it is on the slim side, thinner than 91% of the watches with a listed thickness.