Side by side
Marathon Arctic OSAR 46mm AutomaticvsCWC RN Automatic Divers Watch Mk.2
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Arctic OSAR 46mm Automatic46mm
RN Automatic Divers Watch Mk.241mm
Power Reserve
Arctic OSAR 46mm Automatic40h
RN Automatic Divers Watch Mk.240h
Water Resistance
Arctic OSAR 46mm Automatic300m
RN Automatic Divers Watch Mk.2300m
MSRP
Arctic OSAR 46mm Automatic$2,500
RN Automatic Divers Watch Mk.2$1,249
Full specifications
Case
5 specsDiameter
46mm
41mm
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
47mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
2 specsDial Color
White
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Lume
None
Super-LumiNova
Movement
1 specsCaliber
Sellita SW220-1
Sellita SW200-1
Pricing
1 specsMSRP
$2,500
$1,249
Follow this matchup
Get a note when Marathon Arctic OSAR 46mm Automatic vs CWC RN Automatic Divers Watch Mk.2 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
CWC RN Automatic Divers Watch Mk.2vsFortis Marinemaster M-44 DLCCWC RN Automatic Divers Watch Mk.2vsFortis Marinemaster M-44CWC RN Automatic Divers Watch Mk.2vsMarathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticCWC RN Automatic Divers Watch Mk.2vsFortis Marinemaster M-40Marathon Arctic OSAR 46mm AutomaticvsMarathon GSAR (Government Search & Rescue) Diver's AutomaticMarathon Arctic OSAR 46mm AutomaticvsMarathon Jeep Rubicon GSAR