Casio

GMA-S120NP-4A

In production All GMA references

Case diameter: 45.9mm
Water resistance: 200 m
Crystal: Mineral crystal

Best price

USD 139.99

eBay · Refurbished · 1 offer · checked 1 day ago

View offer Tell me when it drops

Casio GMA-S120NP-4A: 45.9 mm case, 200 m water resistance. 1 offer at USD 139.99.

Where to buy

Last seen when we checked; prices change

1 offer from USD 139.99

Listings on eBay

Individual sellers on eBay; each row says when we last checked it

Source	Condition	Base	Shipping	Total	View offer
eBay from US · checked 1 day ago arrives in 2–6 days Refurbished · USD 139.99 · Free Best price	Refurbished	USD 139.99	Free	USD 139.99	View offer

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Specifications

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

Movement

Movement: Quartz

Case & crystal

Case material: Resin
Case diameter: 45.9mm
Case thickness: 15.8mm
Lug to lug: 49mm
Crystal: Mineral crystal

Resistance

Water resistance: 200 m

Catalogue

List price: ≈ USD 148; CNY 990
Family: GMA

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Variants

Same watch, different market or bracelet

Reference	Edition	Region	Band	Clasp	Weight
GMA-S120NP-4A	—	—	Resin strap	—	55g

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