Lug to Lug Finder Horological database

Fifty Fathoms 70th Anniversary Act 1 Series II 42.3mm

5010B 1130 NABA

Lug-to-lug 47 mm 1.85 in
Case 42.3 mm 1.67 in
Thickness Not provided Not provided
Lug width 22 mm 0.87 in

How it wears

Wears smaller than its 42.3 mm case suggests

Blancpain Fifty Fathoms 70th Anniversary Act 1 Series II 42.3mm measures 47 mm lug-to-lug on a 42.3 mm case, a lug-to-lug ratio of 1.11 against a database median of 1.18. That span is shorter than 47% of the 7,421 watches in this database and shorter than 47% of the 68 Blancpain watches listed.

A flat wrist width of 53 mm (2.09 in) or more keeps it in the balanced range, and from 63 mm (2.48 in) it starts to look compact. Below 47 mm (1.85 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

  • https://sf.delugs.com/api/strap-finder

    Delugs Strap Finder API lists 42.3mm case diameter, 47mm lug-to-lug distance, 22mm lug width for Blancpain Fifty Fathoms Fifty Fathoms 70th Anniversary Act 1 Series II 5010B 1130 NABA.

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