Side by side
CWC Quartz Divers Watch Mk.2 Full Matte CasevsSeiko 5KX
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Quartz Divers Watch Mk.2 Full Matte Case41mm
5KX42.5mm
Power Reserve
Quartz Divers Watch Mk.2 Full Matte Case40h
5KX41h
Water Resistance
Quartz Divers Watch Mk.2 Full Matte Case300m
5KX100m
MSRP
Quartz Divers Watch Mk.2 Full Matte Case$583
5KX$350
Full specifications
Case
5 specsDiameter
41mm
42.5mm
Thickness
12mm
13.4mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Water Resistance
300m
100m
Crystal & Dial
3 specsCrystal
Sapphire
Hardlex
Dial Color
CWC Quartz Divers Watch Mk.2 Full Matte Case (RN300-M QS120)
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)
Movement
4 specsCaliber
Ronda 517
4R36
Type
Quartz
Automatic
Power Reserve
40h
41h
Jewels
25
24
Pricing
1 specsMSRP
$583
$350
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