Casio GM-S2110BP-5AvsElliot Brown Arne: Cali 606

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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.

GM-S2110BP-5A

Arne: Cali 606
Diameter
40.5mm
38mm
Thickness
11mm
lowest
12.8mm
Water Resistance
200m
200m
MSRP
$210
lowest
$450
Movement
5730
Ronda calibre 713
Case
4 specsCrystal & Dial
2 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners note the Casio GM-S2110BP-5A's strap gets dirty easily but cleans well, and the watch itself resists scratches during frequent wear. Some owners lament the lack of a positive display and find the lume could be brighter. A metal conversion kit is available, transforming the watch into a daily wearer. Overall, owners appreciate the Casio GM-S2110BP-5A for its scratch resistance and the potential for customization via modding kits.
Elliot Brown ARNE: CALI 606 owners praise its good looks, solid construction, and 38mm case size. The 52mm lug-to-lug dimension is cited as a reason for its lack of popularity, and the quartz movement is considered inexpensive for its $500 price point, though the anti-shock system is appreciated. On balance, owners appreciate the watch's build and aesthetics, but note its lug-to-lug measurement and quartz movement as drawbacks at its price.
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