Casio GMA-S2100vsMovado Junior Sport
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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.

GMA-S2100

Junior Sport
Diameter
42.9mm
42.5mm
Lug-to-Lug
46.2mm
n/a
Thickness
11.2mm
lowest
12mm
Water Resistance
200m
highest
30m
MSRP
$110
n/a
Movement
Quartz
Quartz
Case
8 specsCrystal & Dial
5 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Casio GMA-S2100 for its smaller size, fitting well on various wrists, including those with smaller circumference, and some men find its dimensions to be a sweet spot. The watch is frequently highlighted for its attractive off-white color scheme on the band, bezel, and indices, which complements its ana-digi display. One owner describes it as a fun, light, and thin watch, calling it the best $90 they have spent and their most worn watch. The dial is noted as being more interesting than some other models due to a brushed silver disk. Overall, owners rate the Casio GMA-S2100 highly for its appealing aesthetics and comfortable, compact wearability at its price point.
Owners report the Movado Junior Sport's dial requires frequent adjustment for accurate timekeeping. One owner notes the watch has depreciated heavily, with replacement links costing $50 and cleaning potentially exceeding the watch's $150 value. Another owner states a 31mm variant has worked flawlessly for 10 years, though it is considered small by today's standards. On balance, owners find the Movado Junior Sport to be a durable but timekeeping-inaccurate watch with significant depreciation.
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