Side by side
CWC RN Automatic Divers Watch Mk.2vsMarnaut Safe Harbour 100C
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
RN Automatic Divers Watch Mk.241mm
Safe Harbour 100C39mm
Power Reserve
RN Automatic Divers Watch Mk.240h
Safe Harbour 100C41h
Water Resistance
RN Automatic Divers Watch Mk.2300m
Safe Harbour 100C100m
MSRP
RN Automatic Divers Watch Mk.2$1,249
Safe Harbour 100C$899
Full specifications
Case
5 specsCategory
Diver
—
Diameter
41mm
39mm
Thickness
12mm
13mm
Lug-to-Lug
47mm
45mm
Water Resistance
300m
100m
Crystal & Dial
2 specsDial Color
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Black
Lume
Super-LumiNova
None
Movement
1 specsPower Reserve
40h
41h
Pricing
1 specsMSRP
$1,249
$899
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