Side by side
CWC RN Automatic Divers Watch Mk.2vsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
RN Automatic Divers Watch Mk.241mm
Prospex Sea43.5mm
Power Reserve
RN Automatic Divers Watch Mk.240h
Prospex Sea70h
Water Resistance
RN Automatic Divers Watch Mk.2300m
Prospex Sea200m
MSRP
RN Automatic Divers Watch Mk.2$1,249
Prospex Sea$1,500
Full specifications
Case
6 specsDiameter
41mm
43.5mm
Thickness
12mm
13.3mm
Lug-to-Lug
47mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Sellita SW200-1
6R35
Power Reserve
40h
70h
Jewels
25
24
Pricing
1 specsMSRP
$1,249
$1,500
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