Casio GM-S2110vsMomentum Splash - White Full Lume

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Casio GM-S2110 at true scale

GM-S2110

Momentum Splash - White Full Lume at true scale

Splash - White Full Lume

Diameter

40.5mm

38mm

Lug-to-Lug

45.9mm

45.5mm

lowest

Thickness

11mm

lowest

11.5mm

Water Resistance

200m

200m

MSRP

$200

$199

lowest

Movement

Quartz

Seiko VS22

Case

7 specs
Category
Sport
n/a
Diameter
40.5mm
38mm
Thickness
11mm
11.5mm
Lug-to-Lug
45.9mm
45.5mm
Lug Width
n/a
18mm
Material
Resin / Stainless steel
Stainless Steel
Finish
n/a
n/a

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
No
n/a
Dial Color
Silver
n/a

Movement

2 specs
Caliber
n/a
Seiko VS22
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$200
$199
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Casio GM-S2110

Owners widely praise the Casio GM-S2110 for its attractive design, well-fitting smaller size, and clear positive digital display. The metal casing is noted as an improvement over earlier models, and the off-white band and indices are considered eye-catching. However, some owners express disappointment that this variant lacks Bluetooth and Tough Solar, and the bracelet features a pressed clasp and hollow links, unlike more premium full-metal versions. Some owners are looking for metal strap adapters, finding none specifically for the GM-S2110. Overall, owners rate the Casio GM-S2110 highly for its stylish aesthetics and comfortable wearability in a compact package, despite some feature omissions.

Momentum Splash - White Full Lume

The Momentum Splash - White Full Lume is praised for its exceptionally bright and long-lasting full lume dial, with one owner calling it the "best lume of any watch" they've owned, and another noting its usefulness for scuba classes. Owners appreciate the 38mm size for wearability, the easy-to-read white full lume dial, and the glossy hands on matte indices. The knurled crown action is also highlighted as excellent, and the slightly domed sapphire crystal is a positive feature. However, some owners report that the lume does not last through the night, and one reviewer noted a loud ticking sound and a haphazardly screwed-on case back, contributing to a perception of subpar quality and an overpriced $200 tag. Overall, owners and reviewers find the Momentum Splash - White Full Lume to be a great, low-maintenance daily wear, with the full lume dial being its most celebrated feature.