Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsPhoibos Leviathan

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
Leviathan
PhoibosLeviathan
MSRP $399

At a glance

8 of 29 specs differ
Diameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
Leviathan40mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
Leviathan40h
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
Leviathan200m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
Leviathan$399

Full specifications

Case

4 specs
Diameter
41mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
47mm
48mm
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)
Black

Movement

2 specs
Caliber
Ronda 517
SII NH35
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$604
$399

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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.

Phoibos Leviathan

Owners widely praise the Phoibos Leviathan for its excellent value, superb case finishing, and generous lume. The watch is described as visually striking, legible, and well-made, with a unique case design, sapphire crystal, and a comfortable FKM strap or excellent bracelet with a milled clasp and quick adjustments. Some owners note the bezel's staggered jimping can cause fingers to slip, and the beveled crystal can distort the view of indices. Accuracy varies, with one owner reporting losing 5-10 seconds per day without a winder, while others state it keeps accurate time out of the box. The watch is frequently described as heavy and thick, with some owners finding it too large for wrists smaller than 7.5 inches, although newer models feature an improved clasp for better comfort and functionality. Overall, owners rate the Phoibos Leviathan highly for its striking design and impressive finishing at an accessible price point.

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