Side by side

Oblvlo GCM MechanicalvsMatterhorn Watch Co. DiveMaster 300

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

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GCM Mechanical
OblvloGCM Mechanical
MSRP $231
DiveMaster 300
Matterhorn Watch Co.DiveMaster 300
MSRP $401
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Matterhorn Watch Co. ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
GCM Mechanical41mm
DiveMaster 30041mm
Power Reserve
GCM Mechanical42h
DiveMaster 30042h
Water Resistance
GCM Mechanical50m
DiveMaster 300300m
MSRP
GCM Mechanical$231
DiveMaster 300$401

Full specifications

Case

5 specs
Category
Sport
—
Thickness
12mm
12.8mm
Lug-to-Lug
46mm
47mm
Lug Width
21mm
—
Water Resistance
50m
300m

Crystal & Dial

1 specs
Lume
Super-LumiNova
BGW9

Movement

2 specs
Caliber
Miyota 82S5
Miyota 9015
Power Reserve
42h
42h

Pricing

1 specs
MSRP
$231
—
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