Side by side
CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte TopvsMaen Grand Tonneau Ultra Thin
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top41mm
Grand Tonneau Ultra Thin34mm
Power Reserve
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top40h
Grand Tonneau Ultra Thin40h
Water Resistance
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top300m
Grand Tonneau Ultra Thin50m
MSRP
RN Quartz Divers Watch Mk.2 Day/Date, Matte Top$624
Grand Tonneau Ultra Thin$1,519
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
41mm
34mm
Thickness
12mm
6.4mm
Lug-to-Lug
47mm
—
Lug Width
20mm
—
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top (RN300-MT QS120-DD)
MNL.04
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Ronda 517
—
Type
Quartz
Automatic
Pricing
1 specsMSRP
$624
$1,519
Follow this matchup
Get a note when CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top vs Maen Grand Tonneau Ultra Thin gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
CWC RN Quartz Divers Watch Mk.2, Matte TopvsMaen Grand Tonneau Ultra ThinCWC Tamar Quartz Divers WatchvsMaen Grand Tonneau Ultra ThinCWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte CasevsMaen Grand Tonneau Ultra ThinMaen Grand Tonneau Ultra ThinvsYema Navygraf Marine Nationale QuartzCWC RN Quartz Divers Watch Mk.2 Day/Date, Matte TopvsLorier ZephyrCWC RN Quartz Divers Watch Mk.2 Day/Date, Matte TopvsIslander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263









