Side by side

Oblvlo GCM MechanicalvsSheffield Deep Gray 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
Deep Gray 300
SheffieldDeep Gray 300
MSRP $258
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
GCM Mechanical41mm
Deep Gray 30042mm
Power Reserve
GCM Mechanical42h
Deep Gray 30040h
Water Resistance
GCM Mechanical50m
Deep Gray 300300m
MSRP
GCM Mechanical$231
Deep Gray 300$258

Full specifications

Case

6 specs
Category
Sport
—
Diameter
41mm
42mm
Thickness
12mm
13.8mm
Lug-to-Lug
46mm
52mm
Lug Width
21mm
22mm
Water Resistance
50m
300m

Crystal & Dial

2 specs
Dial Color
Black
—
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Miyota 82S5
Seiko NH35
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$231
—
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