Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsSternglas Kanton

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

RN Quartz Divers Watch Mk.2, Matte Top
CWCRN Quartz Divers Watch Mk.2, Matte Top
MSRP $604
Kanton
SternglasKanton
MSRP $971

At a glance

13 of 29 specs differ
Diameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
Kanton39mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
Kanton38h
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
Kanton50m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
Kanton$971

Full specifications

Case

5 specs
Category
Diver
Dress
Diameter
41mm
39mm
Thickness
12mm
10mm
Lug-to-Lug
47mm
45mm
Water Resistance
300m
50m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Ronda 517
Sellita SW200
Type
Quartz
Automatic
Power Reserve
40h
38h
Jewels
25

Pricing

1 specs
MSRP
$604
$971

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC RN Quartz Divers Watch Mk.2, Matte Top

Owners widely praise the CWC RN Quartz Divers Watch Mk.2, Matte Top for its excellent matte case finishing, precise seconds hand alignment, and dial reminiscent of vintage military watches. The Mk.2 upgrades, including a sapphire crystal, improved lume, and a precise 120-click bezel described as perfection with no play, are consistently highlighted as significant improvements over earlier versions. One owner noted the quartz movement gained 8 seconds over several months. Overall, owners rate the CWC RN Quartz Divers Watch Mk.2, Matte Top highly for its solid construction, military significance, and terrific value.

Sternglas Kanton

The Sternglas Kanton is praised for its refined Bauhaus-inspired design, featuring a silver-plated dial and luminous hands and dots for excellent legibility. Owners and reviewers highlight its comfortable 39mm case size, measuring 10mm thick, and the visible STP 1-11 automatic movement through a sapphire crystal case back. Accuracy figures vary, with one source noting +15 seconds per day, while another suggests improved accuracy over previous models. Overall, owners and reviewers rate the Sternglas Kanton highly for its blend of Bauhaus design and Swiss precision at an affordable price point.

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