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GM-B2100GD-5A

Casio

GM-B2100GD-5A

Also sold as GM-B2100GD-5APRT

In production All GM references →
Case diameter
44.4mm
Water resistance
200 m
Crystal
Mineral crystal

Casio GM-B2100GD-5A: 44.4 mm case, 200 m water resistance.

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Specifications

Specifications from Casio, last seen 2026-09-21.

Movement

Movement
Solar

Case & crystal

Case material
Stainless steel
Case diameter
44.4mm
Case thickness
12.8mm
Lug to lug
49.8mm
Crystal
Mineral crystal

Resistance

Water resistance
200 m

Catalogue

List price
≈ EUR 521
CNY 3,990
Family
GM
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
GM-B2100GD-5APRT PRT — Stainless steel — 165g

More Casio GM references