Side by side
Oblvlo GCM MechanicalvsGrand Seiko SBGH281
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
GCM Mechanical41mm
SBGH28140mm
Power Reserve
GCM Mechanical42h
SBGH28155h
Water Resistance
GCM Mechanical50m
SBGH281100m
MSRP
GCM Mechanical$231
SBGH281$6,300
Full specifications
Case
6 specsCategory
Sport
Dress
Diameter
41mm
40mm
Thickness
12mm
13.3mm
Lug-to-Lug
46mm
46.2mm
Lug Width
21mm
19mm
Water Resistance
50m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Miyota 82S5
9S85
Power Reserve
42h
55h
Pricing
1 specsMSRP
$231
$6,300
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