Side by side
CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte TopvsBorealis Watch Co. Jamanta
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top41mm
Jamanta42.50mm
Power Reserve
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top40h
Jamanta40h
Water Resistance
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top300m
Jamanta300m
MSRP
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top$624
Jamanta$415
Full specifications
Case
4 specsDiameter
41mm
42.50mm
Thickness
12mm
13.30mm
Lug-to-Lug
47mm
50.40mm
Lug Width
20mm
22mm
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top (RN300-MT QS120-DD)
Black
Lume
Super-LumiNova
BGW9
Movement
2 specsCaliber
Ronda 517
Miyota 9015
Type
Quartz
Automatic
Pricing
1 specsMSRP
$624
$415
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