Side by side
CWC RN Quartz Divers Watch Mk.2, Matte TopvsTimefactors Aerotimer
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
Aerotimer42mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
Aerotimer—
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
Aerotimer100m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
Aerotimer$416
Full specifications
Case
5 specsCategory
Diver
—
Diameter
41mm
42mm
Thickness
12mm
13mm
Lug-to-Lug
47mm
50mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)
Black
Lume
Super-LumiNova
SuperLuminova C3
Movement
3 specsCaliber
Ronda 517
Seiko VK64 (Meca-Quartz)
Type
Quartz
Mecaquartz
Power Reserve
40h
—
Pricing
1 specsMSRP
$604
$416
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