Serica W.W.W. William Brown 37.7mm

How it wears

Wears larger than its 37.7 mm case suggests

Serica W.W.W. William Brown 37.7mm measures 46.5 mm lug-to-lug on a 37.7 mm case, a lug-to-lug ratio of 1.23 against a database median of 1.18. That span is shorter than 56% of the 8,093 watches in this database and shorter than 0% of the 17 Serica watches listed.

A flat wrist width of 52 mm (2.05 in) or more keeps it in the balanced range, and from 62 mm (2.44 in) it starts to look compact. Below 46.5 mm (1.83 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 11.85 mm thick it sits within the typical range, thicker than 43% of the watches with a listed thickness.