Lug to Lug Finder Horological database

Grand Seiko

Sport Spring Drive

SBGC253

Lug-to-lug 50 mm 1.97 in
Case 44.5 mm 1.75 in
Thickness 16.8 mm 0.66 in
Lug width 23 mm 0.91 in

Wrist fit analyzer

Fit reference

Flat wrist width54.1 mmFit ratio0.92
Too smallIdealLargeToo large
Balanced

Likely to sit comfortably within the wrist width for most wearers.

Sources

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