Side by side
CWC Quartz Divers Watch Mk.2 Full Matte CasevsSeiko Prospex Sea 1968 Heritage Diver's GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Quartz Divers Watch Mk.2 Full Matte Case41mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
Quartz Divers Watch Mk.2 Full Matte Case40h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
Quartz Divers Watch Mk.2 Full Matte Case300m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
Quartz Divers Watch Mk.2 Full Matte Case$583
Prospex Sea 1968 Heritage Diver's GMT$1,500
Full specifications
Case
4 specsDiameter
41mm
42mm
Thickness
12mm
12.9mm
Lug-to-Lug
47mm
48.6mm
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
CWC Quartz Divers Watch Mk.2 Full Matte Case (RN300-M QS120)
Black
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel
Movement
4 specsCaliber
Ronda 517
6R54
Type
Quartz
Automatic
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$583
$1,500
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