Side by side
Decima GatekeepervsMarnaut Safe Harbour 100
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Gatekeeper38mm
Safe Harbour 10039mm
Power Reserve
Gatekeeper42h
Safe Harbour 10041h
Water Resistance
Gatekeeper50m
Safe Harbour 100100m
MSRP
Gatekeeper$599
Safe Harbour 100$1,042
Full specifications
Case
5 specsDiameter
38mm
39mm
Thickness
9.9mm
13mm
Lug-to-Lug
46mm
45mm
Lug Width
—
20mm
Water Resistance
50m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
White
Black
Lume
None
SuperLuminova C3
Movement
2 specsCaliber
Miyota 9039
Sellita SW200-1
Power Reserve
42h
41h
Pricing
1 specsMSRP
$599
—
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