Horological Machine HM9-SV 47mm
91.SYL.GR
How it wears
Wears larger than its 47 mm case suggests
MB&F Horological Machine HM9-SV 47mm measures 57 mm lug-to-lug on a 47 mm case, a lug-to-lug ratio of 1.21 against a database median of 1.18. That span is longer than 99% of the 7,413 watches in this database and longer than 81% of the 31 MB&F watches listed.
A flat wrist width of 64 mm (2.52 in) or more keeps it in the balanced range, and from 76 mm (2.99 in) it starts to look compact. Below 57 mm (2.24 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
Exceeds the measured wrist width and is likely to extend beyond the wrist edge.
Sources
- https://sf.delugs.com/api/strap-finder
Delugs Strap Finder API lists 47mm case diameter, 57mm lug-to-lug distance for MB&F Horological Machine HM9-SV 91.SYL.GR.
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