Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsCWC RN Automatic Divers Watch Mk.2 with Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
RN Automatic Divers Watch Mk.2 with Date41mm
Power Reserve
Sea Storm MK2 GMT40h
RN Automatic Divers Watch Mk.2 with Date40h
Water Resistance
Sea Storm MK2 GMT300m
RN Automatic Divers Watch Mk.2 with Date300m
MSRP
Sea Storm MK2 GMT$415
RN Automatic Divers Watch Mk.2 with Date$1,249
Full specifications
Case
4 specsDiameter
41.50mm
41mm
Thickness
14.15mm
12mm
Lug-to-Lug
48.50mm
47mm
Lug Width
20mm
20mm
Crystal & Dial
2 specsDial Color
Black
CWC RN Automatic Divers Watch Mk.2 with Date, Stainless Steel (RN300-MT AS120-D)
Lume
BGW9
Super-LumiNova
Movement
1 specsCaliber
NH34
Sellita SW200-1
Pricing
1 specsMSRP
$415
$1,249
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