Side by side
Decima GatekeepervsRedux COURG: Zero-Hour
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Gatekeeper38mm
COURG: Zero-Hour39mm
Power Reserve
Gatekeeper42h
COURG: Zero-Hour41h
Water Resistance
Gatekeeper50m
COURG: Zero-Hour200m
MSRP
Gatekeeper$599
COURG: Zero-Hour$499
Full specifications
Case
5 specsDiameter
38mm
39mm
Thickness
9.9mm
13.7mm
Lug Width
—
20mm
Material
Stainless Steel
Titanium
Water Resistance
50m
200m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
White
Black
Movement
2 specsCaliber
Miyota 9039
Seiko NH35A
Power Reserve
42h
41h
Pricing
1 specsMSRP
$599
$499
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