Side by side

Oblvlo GCM MechanicalvsNorthern Star Watch Sentinel

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
Sentinel
Northern Star WatchSentinel
MSRP $649
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Northern Star Watch ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
GCM Mechanical41mm
Sentinel40.5mm
Power Reserve
GCM Mechanical42h
Sentinel42h
Water Resistance
GCM Mechanical50m
Sentinel50m
MSRP
GCM Mechanical$231
Sentinel$649

Full specifications

Case

5 specs
Category
Sport
—
Diameter
41mm
40.5mm
Thickness
12mm
10.1mm
Lug-to-Lug
46mm
43.72mm
Lug Width
21mm
20mm

Crystal & Dial

2 specs
Dial Color
Black
White
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Miyota 82S5
Miyota 90S5

Pricing

1 specs
MSRP
$231
$649
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Venezianico Arsenale CalendariovsNorthern Star Watch SentinelNorthern Star Watch SentinelvsOblvlo TM MechanicalOblvlo IM Multi-PointervsNorthern Star Watch SentinelLoresum LS01vsNorthern Star Watch SentinelOblvlo GCM MechanicalvsNorthern Star Watch Icy SentinelOblvlo GCM MechanicalvsNorthern Star Watch Dark Knight
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