Side by side
Citizen Promaster Professional DivervsCWC Quartz Divers Watch Mk.2 Polished Case
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Promaster Professional Diver44mm
Quartz Divers Watch Mk.2 Polished Case41mm
Power Reserve
Promaster Professional Diver40h
Quartz Divers Watch Mk.2 Polished Case40h
Water Resistance
Promaster Professional Diver200m
Quartz Divers Watch Mk.2 Polished Case300m
MSRP
Promaster Professional Diver$296
Quartz Divers Watch Mk.2 Polished Case$583
Full specifications
Case
3 specsDiameter
44mm
41mm
Lug-to-Lug
46mm
47mm
Water Resistance
200m
300m
Crystal & Dial
4 specsCrystal
Mineral
Sapphire
AR Coating
Underside
Inner
Dial Color
Black
CWC Quartz Divers Watch Mk.2 Polished Case (RN300-P QS120)
Lume
None
Super-LumiNova
Movement
2 specsCaliber
E168
Ronda 517
Type
Solar
Quartz
Pricing
1 specsMSRP
$296
$583
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