Side by side
CWC Arctic Radar Automatic Diver WatchvsGrand Seiko SBGA427
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Arctic Radar Automatic Diver Watch41mm
SBGA42739mm
Power Reserve
Arctic Radar Automatic Diver Watch40h
SBGA42772h
Water Resistance
Arctic Radar Automatic Diver Watch300m
SBGA427100m
MSRP
Arctic Radar Automatic Diver Watch$1,333
SBGA427$5,800
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
41mm
39mm
Thickness
12mm
12.3mm
Lug-to-Lug
47mm
46.8mm
Lug Width
20mm
19mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
CWC Arctic Radar Automatic Diver Watch (White Dial)
Black
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW200-1
9R65
Type
Automatic
Spring Drive
Power Reserve
40h
72h
Pricing
1 specsMSRP
$1,333
$5,800
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