Side by side
CWC RN Automatic Divers Watch Mk.2vsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
RN Automatic Divers Watch Mk.241mm
Poseidon Diver (Automatic)40mm
Power Reserve
RN Automatic Divers Watch Mk.240h
Poseidon Diver (Automatic)40h
Water Resistance
RN Automatic Divers Watch Mk.2300m
Poseidon Diver (Automatic)300m
MSRP
RN Automatic Divers Watch Mk.2$1,249
Poseidon Diver (Automatic)$249
Full specifications
Case
2 specsDiameter
41mm
40mm
Lug-to-Lug
47mm
46mm
Crystal & Dial
2 specsDial Color
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Black
Lume
Super-LumiNova
None
Movement
1 specsCaliber
Sellita SW200-1
NH35 Warranty
Pricing
1 specsMSRP
$1,249
$249
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