Side by side
CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte TopvsSeiko Prospex Rotocall
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top41mm
Prospex Rotocall37mm
Power Reserve
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top40h
Prospex Rotocall40h
Water Resistance
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top300m
Prospex Rotocall100m
MSRP
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top$624
Prospex Rotocall$550
Full specifications
Case
5 specsCategory
Diver
Sport
Diameter
41mm
37mm
Thickness
12mm
10.6mm
Lug-to-Lug
47mm
43.5mm
Water Resistance
300m
100m
Crystal & Dial
4 specsCrystal
Sapphire
Hardlex
AR Coating
Yes
Inner
Dial Color
CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top (RN300-MT QS120-DD)
Black
Lume
Super-LumiNova
None
Movement
1 specsCaliber
Ronda 517
A824
Pricing
1 specsMSRP
$624
$550
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