Lug to Lug Finder Horological database

RM 12-01 Tourbillon 39.3mm

RM 12-01

Lug-to-lug 48 mm 1.89 in
Case 39.3 mm 1.55 in
Thickness 13.84 mm 0.54 in
Lug width Not provided Not provided

How it wears

Wears larger than its 39.3 mm case suggests

Richard Mille RM 12-01 Tourbillon 39.3mm measures 48 mm lug-to-lug on a 39.3 mm case, a lug-to-lug ratio of 1.22 against a database median of 1.18. That span is longer than 63% of the 7,421 watches in this database and longer than 39% of the 38 Richard Mille watches listed.

A flat wrist width of 54 mm (2.13 in) or more keeps it in the balanced range, and from 64 mm (2.52 in) it starts to look compact. Below 48 mm (1.89 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 13.84 mm thick it is on the thicker side, thicker than 79% of the watches with a listed thickness.

Wrist fit analyzer

Fit reference

CompactBalancedLargeEdgeOverhang
Balanced

Sits comfortably within the wrist width for most wearers.

Sources

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