Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsHamilton Jazzmaster Thinline Special Edition

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

At a glance

10 of 29 specs differ
Diameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
Jazzmaster Thinline Special Edition40mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
Jazzmaster Thinline Special Edition40h
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
Jazzmaster Thinline Special Edition50m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
Jazzmaster Thinline Special Edition$825

Full specifications

Case

5 specs
Category
Diver
Dress
Diameter
41mm
40mm
Thickness
12mm
7.35mm
Lug-to-Lug
47mm
46mm
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)
Black
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Ronda 517
980.163

Pricing

1 specs
MSRP
$604
$825

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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.

Hamilton Jazzmaster Thinline Special Edition

Owners widely praise the Hamilton Jazzmaster Thinline Special Edition for its thin 7mm profile and clean dial with superb, slightly raised metallic hour numerals, offering excellent value around $300. Its ETA quartz movement provides fantastic accuracy, and the lack of a second hand with sharp minute markers allows precise time-telling at a glance, making it ideal for fitting under shirt cuffs. However, the lume is considered terrible, disappearing within minutes. Some owners find the ETA 2892-A2 movement's rotor noisy and its winding feel unrefined, with a few finding the $945 price steep. Overall, owners rate the Hamilton Jazzmaster Thinline Special Edition highly for its thin profile and clean dial design at the price.

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