Classique Tourbillon Sidéral 38mm

How it wears

Wears larger than its 38 mm case suggests

Breguet Classique Tourbillon Sidéral 38mm measures 47.6 mm lug-to-lug on a 38 mm case, a lug-to-lug ratio of 1.25 against a database median of 1.18. That span is longer than 59% of the 7,421 watches in this database and longer than 52% of the 23 Breguet watches listed.

A flat wrist width of 53 mm (2.09 in) or more keeps it in the balanced range, and from 64 mm (2.52 in) it starts to look compact. Below 47.6 mm (1.87 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 10.2 mm thick it is on the slim side, thinner than 83% of the watches with a listed thickness.