Side by side
CWC Quartz Divers Watch Mk.2 Day/Date Polished CasevsPhoibos Reef Master
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Quartz Divers Watch Mk.2 Day/Date Polished Case41mm
Reef Master42mm
Power Reserve
Quartz Divers Watch Mk.2 Day/Date Polished Case40h
Reef Master40h
Water Resistance
Quartz Divers Watch Mk.2 Day/Date Polished Case300m
Reef Master200m
MSRP
Quartz Divers Watch Mk.2 Day/Date Polished Case$608
Reef Master$335
Full specifications
Case
5 specsDiameter
41mm
42mm
Thickness
12mm
13mm
Lug-to-Lug
47mm
48mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
CWC Quartz Divers Watch Mk.2 Day/Date Polished Case (RN300-P QS120-DD)
Green
Movement
2 specsCaliber
Ronda 517
SII NH38
Type
Quartz
Automatic
Pricing
1 specsMSRP
$608
$335
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