Side by side

Oblvlo CAM HubvsCasio GBM-2100A

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.

Oblvlo CAM Hub

Owners widely praise Oblvlo for its unique design and excellent fit and finish, with a smooth winding action. The 41mm case size and short lugs contribute to surprising wearability. However, the lume is consistently noted as very weak, especially given the large numerals, and the stock strap is considered mediocre. On balance, owners rate Oblvlo highly for its distinctive aesthetic and build quality at the price point.

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.

At a glance

16 of 29 specs differ
Diameter
CAM Hub41mm
GBM-2100A44.4mm
Power Reserve
CAM Hub42h
GBM-2100A
Water Resistance
CAM Hub50m
GBM-2100A200m
MSRP
CAM Hub$202
GBM-2100A$280

Full specifications

Case

7 specs
Diameter
41mm
44.4mm
Thickness
12mm
11.9mm
Lug-to-Lug
0mm
49.3mm
Lug Width
0mm
Material
Stainless Steel
Bio-based Resin / Stainless steel
Finish
Water Resistance
50m
200m

Crystal & Dial

4 specs
Crystal
Sapphire
Mineral
AR Coating
No
Dial Color
Silver
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Miyota 8N24
Type
Automatic
Quartz
Power Reserve
42h
Jewels
26
0

Pricing

1 specs
MSRP
$202
$280
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