Side by side
CWC Quartz Divers Watch Mk.2 Full Matte CasevsSeiko Alpinist
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
Alpinist39.5mm
Power Reserve
Quartz Divers Watch Mk.2 Full Matte Case40h
Alpinist70h
Water Resistance
Quartz Divers Watch Mk.2 Full Matte Case300m
Alpinist200m
MSRP
Quartz Divers Watch Mk.2 Full Matte Case$583
Alpinist$750
Full specifications
Case
5 specsCategory
Diver
Field
Diameter
41mm
39.5mm
Thickness
12mm
13.2mm
Lug-to-Lug
47mm
46.4mm
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 and index(es)
Movement
4 specsCaliber
Ronda 517
6R35
Type
Quartz
Automatic
Power Reserve
40h
70h
Jewels
25
24
Pricing
1 specsMSRP
$583
$750
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