Speedmaster X-33 Regatta 45mm

How it wears

Wears smaller than its 45 mm case suggests

Omega Speedmaster X-33 Regatta 45mm measures 48.5 mm lug-to-lug on a 45 mm case, a lug-to-lug ratio of 1.08 against a database median of 1.18. That span is longer than 70% of the 7,421 watches in this database and longer than 66% of the 487 Omega watches listed.

A flat wrist width of 54 mm (2.13 in) or more keeps it in the balanced range, and from 65 mm (2.56 in) it starts to look compact. Below 48.5 mm (1.91 in) the lugs are likely to overhang the wrist. Flat wrist width is measured straight across the top of the wrist, not around it.