Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsPhoibos Sea Nymph

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
Sea Nymph
PhoibosSea Nymph
MSRP $240

At a glance

7 of 29 specs differ
Diameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
Sea Nymph36mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
Sea Nymph40h
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
Sea Nymph300m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
Sea Nymph$240

Full specifications

Case

4 specs
Diameter
41mm
36mm
Thickness
12mm
9.8mm
Lug-to-Lug
47mm
42mm
Lug Width
20mm
18mm

Crystal & Dial

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

Movement

1 specs
Caliber
Ronda 517
SWISS RONDA 705

Pricing

1 specs
MSRP
$604
$240

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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 Sea Nymph

Owners widely praise the Phoibos Sea Nymph's unique mother-of-pearl dial and distinctive bezel styling, with some finding it a good fit for smaller wrists. The 36mm case size is considered unisex, though some owners find it too small for larger wrists, while others enjoy it as a summer watch. The consensus is that the Phoibos Sea Nymph is a fun, visually interesting watch, with its polarizing bezel design being a key talking point.

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