Lug to Lug Finder Horological database

Black Bay 58 GMT 39mm

M7939G1A0NRU-0001

Lug-to-lug 48 mm 1.89 in
Case 39 mm 1.54 in
Thickness Not provided Not provided
Lug width 20 mm 0.79 in

How it wears

Wears larger than its 39 mm case suggests

Tudor Black Bay 58 GMT 39mm measures 48 mm lug-to-lug on a 39 mm case, a lug-to-lug ratio of 1.23 against a database median of 1.18. That span is longer than 63% of the 7,421 watches in this database and longer than 54% of the 52 Tudor 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.

Wrist fit analyzer

Fit reference

CompactBalancedLargeEdgeOverhang
Balanced

Sits comfortably within the wrist width for most wearers.

Sources

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