Louis Erard Excellence Guilloché Main II 42mm

How it wears

Wears true to its 42 mm case size

Louis Erard Excellence Guilloché Main II 42mm measures 49.6 mm lug-to-lug on a 42 mm case, a lug-to-lug ratio of 1.18 against a database median of 1.18. That span is longer than 81% of the 8,093 watches in this database and longer than 55% of the 29 Louis Erard watches listed.

A flat wrist width of 56 mm (2.20 in) or more keeps it in the balanced range, and from 67 mm (2.64 in) it starts to look compact. Below 49.6 mm (1.95 in) the lugs are likely to overhang the wrist. Flat wrist width is measured straight across the top of the wrist, not around it.