Lug to Lug Finder Horological database

Omega

Speedmaster Moonphase Co-Axial Master Chronometer Moonphase Chronograph 43 mm

304.30.43.52.01.001

Lug-to-lug 48.6 mm 1.91 in
Case 43 mm 1.69 in
Thickness 13.61 mm 0.54 in
Lug width 21 mm 0.83 in

Wrist fit analyzer

Fit reference

Flat wrist width54.1 mmFit ratio0.90
Too smallIdealLargeToo large
Balanced

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

Sources

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