Side by side

Citizen Promaster AqualandvsCWC RN Quartz Divers Watch Mk.2, Matte Top

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

11 of 29 specs differ
Diameter
Promaster Aqualand46mm
RN Quartz Divers Watch Mk.2, Matte Top41mm
Power Reserve
Promaster Aqualand40h
RN Quartz Divers Watch Mk.2, Matte Top40h
Water Resistance
Promaster Aqualand200m
RN Quartz Divers Watch Mk.2, Matte Top300m
MSRP
Promaster Aqualand
RN Quartz Divers Watch Mk.2, Matte Top$604

Full specifications

Case

4 specs
Diameter
46mm
41mm
Lug-to-Lug
46mm
47mm
Lug Width
21.55mm
20mm
Water Resistance
200m
300m

Crystal & Dial

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

Movement

2 specs
Caliber
J250
Ronda 517
Type
Solar
Quartz

Pricing

1 specs
MSRP
$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 Promaster Aqualand

The Citizen Promaster Aqualand is praised for its accurate depth gauge, outstanding legibility, and vibrant lume that charges fast and lights up strong. Reviewers note the solar-powered Eco-Drive movement with a power reserve indicator and ±15 seconds per month accuracy, while one owner highlights its comfortable wearability despite its large size. The chronograph cannot be used simultaneously with dive mode, and the second hand did not always land correctly on the minute/second track. The Citizen Promaster Aqualand features an electronic depth sensor and a 50-minute chronograph. Overall, owners and reviewers rate the Citizen Promaster Aqualand highly for its functional dive features and excellent visibility at the price.

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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