Side by side

CWC RN Automatic Divers Watch Mk.2vsNodus Obscura II

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

RN Automatic Divers Watch Mk.2
CWCRN Automatic Divers Watch Mk.2
MSRP $1,249
Obscura II
NodusObscura II
MSRP $650
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 Automatic Divers Watch Mk.2

Owners widely praise the CWC RN Diver for its build quality, comfortable wearability, and classic design with desirable brand heritage, suitable for diving. Some owners consider it a favorite, appreciating its case wear and aging tritium as a classic replacement for previous military issue watches. However, a common complaint across multiple sources is the fixed spring bars, which limit strap options, and some find the watch overpriced for its features, particularly when compared to other military-style watches or when noting specific branding text. One owner wishes CWC offered a smaller diver size. On balance, owners rate the CWC RN Diver highly for its utilitarian capabilities and historical connection, despite concerns about strap versatility and value.

Nodus Obscura II

The Nodus Obscura II is widely praised for its novel "Exposure Gauge Complication" bezel, designed for film photographers using the Sunny 16 rule, and its iridescent dial that resembles mother of pearl. Owners also highlight the top-notch bracelet with micro-adjustment and the accessible $650 price point. Some find the bezel concept a bit gimmicky. The watch features a 38mm steel case, a TMI NH38 movement, 100m water resistance, and a box sapphire crystal. Overall, owners and reviewers rate the Nodus Obscura II highly for its creative complication and iridescent dial at an accessible price.

At a glance

12 of 29 specs differ
Diameter
RN Automatic Divers Watch Mk.241mm
Obscura II38mm
Power Reserve
RN Automatic Divers Watch Mk.240h
Obscura II41h
Water Resistance
RN Automatic Divers Watch Mk.2300m
Obscura II100m
MSRP
RN Automatic Divers Watch Mk.2$1,249
Obscura II$650

Full specifications

Case

4 specs
Category
Diver
Dress
Diameter
41mm
38mm
Thickness
12mm
11.7mm
Water Resistance
300m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Yes
Dial Color
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Lume
Super-LumiNova
Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs
Caliber
Sellita SW200-1
Seiko NH38
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$1,249
$650
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when CWC RN Automatic Divers Watch Mk.2 vs Nodus Obscura II gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.