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Casio

GA-100-1A1

In production All GA references →
Case diameter
51.2mm
Water resistance
200 m
Crystal
Mineral crystal

Casio GA-100-1A1: 51.2 mm case, 200 m water resistance.

Where to buy Last seen when we checked; prices change

1 offer

Source Total
Creation Watches from SG · 21 hours ago New · USD 90.00 · Not stated Base only View offer

Total shown does not include import duties or taxes — the marketplace did not report them for these listings. Cross-border orders may be charged on delivery.

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Specifications

Specifications from Casio, Creation Watches, last seen 2026-09-23.

Movement

Movement
Quartz

Case & crystal

Case material
Resin
Case diameter
51.2mm
Case thickness
16.9mm
Lug to lug
55mm
Crystal
Mineral crystal

Resistance

Water resistance
200 m

Catalogue

List price
≈ USD 139
CNY 929
Family
GA
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
GA-100-1A1 — — Resin strap Pin buckle 70g

More Casio GA references