Overseas Perpetual Calendar Ultra-Thin 41.5mm

How it wears

Wears true to its 41.5 mm case size

Vacheron Constantin Overseas Perpetual Calendar Ultra-Thin 41.5mm measures 49 mm lug-to-lug on a 41.5 mm case, a lug-to-lug ratio of 1.18 against a database median of 1.18. That span is longer than 73% of the 7,413 watches in this database and longer than 76% of the 34 Vacheron Constantin watches listed.

A flat wrist width of 55 mm (2.17 in) or more keeps it in the balanced range, and from 66 mm (2.60 in) it starts to look compact. Below 49 mm (1.93 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 8.1 mm thick it is on the slim side, thinner than 94% of the watches with a listed thickness.