Casio GM-S2110BP-5AvsSangin Instruments Overlord

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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-S2110BP-5A at true scale

GM-S2110BP-5A

Sangin Instruments Overlord at true scale

Overlord

Diameter

40.5mm

40mm

Thickness

11mm

n/a

Water Resistance

200m

200m

MSRP

$210

lowest

$495

Movement

5730

Quartz

Case

3 specs
Diameter
40.5mm
40mm
Thickness
11mm
n/a
Material
Resin / Resin (Bio-based) / Stainless steel
n/a

Crystal & Dial

2 specs
Crystal
Mineral
n/a
Dial Color
n/a
Black

Movement

1 specs
Caliber
5730
n/a

Pricing

1 specs
MSRP
$210
$495
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Reviews

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

Casio GM-S2110BP-5A

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.

Sangin Instruments Overlord

The DLC coating is a significant strength, offering a robust and stealthy appearance. Reviewers did not reach a consensus on any weaknesses.