CWC RN Automatic Divers Watch Mk.2 with DatevsSinn EZM 3 S

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

CWC RN Automatic Divers Watch Mk.2 with Date at true scale

RN Automatic Divers Watch Mk.2 with Date

Sinn EZM 3 S at true scale

EZM 3 S

Diameter

41mm

41mm

Lug-to-Lug

47mm

n/a

Thickness

n/a

12.3mm

Water Resistance

300m

500m

highest

Power Reserve

n/a

38h

MSRP

$1,249

lowest

$3,046

Movement

Sellita SW200-1

Sellita SW200-1

Case

5 specs
Thickness
n/a
12.3mm
Lug-to-Lug
47mm
n/a
Finish
n/a
bead-blasted, black
Water Resistance
300m
500m
Caseback
n/a
n/a

Crystal & Dial

5 specs
Crystal Shape
n/a
n/a
AR Coating
n/a
Underside
Dial Color
CWC RN Automatic Divers Watch Mk.2 with Date, Stainless Steel (RN300-MT AS120-D)
Black
Indices
n/a
n/a
Lume
Super-LumiNova
Luminescent

Movement

4 specs
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
38h
Jewels
0
26
Complications
None
Date

Pricing

1 specs
MSRP
$1,249
$3,046
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC RN Automatic Divers Watch Mk.2 with Date

Owners widely praise the CWC RN Automatic Divers Watch Mk.2 with Date for its authentic vintage look and legible dial, with reviewers noting its faithful homage to the 1980 original and durable 41mm case. The watch features an upgraded sapphire crystal and improved lume, and its 120-click bezel is described as perfectly clicking. Some find the vintage-tinted dial and hands' gold tone slightly too pronounced and the applied paint too glossy, while the day/date function draws mixed opinions. On balance, owners and reviewers rate the CWC RN Automatic Divers Watch Mk.2 with Date highly for its authentic vintage aesthetic and robust build.

Sinn EZM 3 S

The Sinn EZM 3 S is praised for its robust build, Tegiment technology, and scratch resistance, making it a purpose-built tactical dive watch. Reviewers note its reliable Sellita SW200-1 movement, though its 38-hour power reserve is considered somewhat outdated. Overall, reviewers find the Sinn EZM 3 S to be a highly capable and durable tool watch.

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