Side by side

Citizen Eco-Drive OnevsCWC RN Quartz Divers Watch Mk.2, Matte Top

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

Eco-Drive One
CitizenEco-Drive One
MSRP $2,395
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
Eco-Drive One36.6mm
RN Quartz Divers Watch Mk.2, Matte Top41mm
Power Reserve
Eco-Drive One40h
RN Quartz Divers Watch Mk.2, Matte Top40h
Water Resistance
Eco-Drive One
RN Quartz Divers Watch Mk.2, Matte Top300m
MSRP
Eco-Drive One$2,395
RN Quartz Divers Watch Mk.2, Matte Top$604

Full specifications

Case

4 specs
Category
Dress
Diver
Diameter
36.6mm
41mm
Lug-to-Lug
46mm
47mm
Water Resistance
300m

Crystal & Dial

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

Movement

2 specs
Caliber
8845
Ronda 517
Type
Solar
Quartz

Pricing

1 specs
MSRP
$2,395
$604

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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.

Citizen Eco-Drive One

The Citizen Caliber A060 is widely praised for its exceptional accuracy, with most owners reporting it runs within or very close to the advertised ±5 seconds per year, though some note slight deviations. Reviewers and owners highlight the scratch-resistant, gold-hued titanium case and the unique washi paper dial with gold leaf as standout aesthetic features, contributing to its wearability and perceived value. The Eco-Drive movement's perpetual calendar and long power reserve are also frequently cited strengths, with a decorated 23-jewel caliber noted as a surprise for a quartz movement. One owner experienced issues requiring repair in Japan after the watch was not kept charged, and some owners express concern about the rechargeable battery as a potential failure point. Overall, owners and reviewers rate The Citizen Caliber A060 highly for its blend of high-end finishing, impressive accuracy, and innovative solar technology.

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.

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