Side by side

Casio GBM-2100AvsMarloe Watch Company Motorsport 25

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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What people say

Owners + reviewers, side by side

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

Casio GBM-2100A

The premium stainless steel bezel and Bluetooth connectivity are highlighted strengths. The increased mass from the metal bezel is noted as a potential drawback for some wearers. Reviewers differ on its value proposition compared to other G-Shock models.

Marloe Watch Company Motorsport 25

Owners praise the Marloe Watch Company Motorsport 25 for its F1-inspired design, excellent finishing, and great lume, noting a fantastic unboxing experience and value at around £399/$800. One owner dislikes the nylon strap for obscuring the display caseback and finds the polished case prone to fingerprints, while rating the Miyota 8N24 movement a 3/5. Overall, owners rate the Marloe Watch Company Motorsport 25 highly for its design and finishing at the price point.

At a glance

16 of 29 specs differ
Diameter
GBM-2100A44.4mm
Motorsport 2541mm
Power Reserve
GBM-2100A
Motorsport 2540h
Water Resistance
GBM-2100A200m
Motorsport 25100m
MSRP
GBM-2100A$280
Motorsport 25$299

Full specifications

Case

7 specs
Diameter
44.4mm
41mm
Thickness
11.9mm
11.1mm
Lug-to-Lug
49.3mm
Lug Width
20mm
Material
Bio-based Resin / Stainless steel
Stainless Steel
Finish
Water Resistance
200m
100m

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
AR Coating
No
Yes
Dial Color
Silver
Lume
None
Natulite

Movement

4 specs
Caliber
Miyota 8N24
Type
Quartz
Automatic
Power Reserve
40h
Jewels
0
21

Pricing

1 specs
MSRP
$280
$299
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