CWC 1980 RN Divers Automatic Re-IssuevsHamilton Khaki Navy Frogman Auto

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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 1980 RN Divers Automatic Re-Issue at true scale

1980 RN Divers Automatic Re-Issue

Hamilton Khaki Navy Frogman Auto at true scale

Khaki Navy Frogman Auto

Diameter

45mm

41mm

Lug-to-Lug

47mm

n/a

Thickness

12.7mm

lowest

13.1mm

Water Resistance

300m

300m

Power Reserve

n/a

80h

MSRP

$3,747

$1,395

lowest

Movement

ETA 2824-2

Hamilton H-10

Case

3 specs
Diameter
45mm
41mm
Thickness
12.7mm
13.09mm
Lug-to-Lug
47mm
n/a

Crystal & Dial

1 specs
Dial Color
n/a
Black

Movement

2 specs
Caliber
ETA 2824-2
Hamilton H-10
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$3,747
$1,395
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Reviews

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

CWC 1980 RN Divers Automatic Re-Issue

Owners widely praise the CWC (Cabot Watch Company) 1980 RN Divers Automatic Re-Issue Watch for its faithful homage to the original, with specific call-outs for the dial markings, vintage logo, and luminous acrylic bezel. Reviewers and owners alike appreciate the Monnin-style case, which is noted for wearing beautifully, and the matte black dial with legible hands. Accuracy is reported as excellent, with one owner noting under +2 seconds per day. The fixed lugs are seen by some as a drawback, though others consider them a positive feature for a tool watch. The "faux patina" lume receives mixed reactions, with some finding it too gold and glossy, while others favor it. The polished case finish is also noted as unusual for a military watch. Some owners question the value proposition at its price point, citing the ETA movement, though others see it as a strong alternative to more expensive options.

Hamilton Khaki Navy Frogman Auto

The Hamilton Khaki Navy Frogman Auto is praised for its wearable 41mm size, graceful silhouette, and robust tool-watch aesthetic, with reviewers highlighting its clean, date-free dial, well-defined bezel clicks, and surprisingly nice crown. Owners and reviewers note the pliable rubber strap and a 44mm lug-to-lug measurement that works well on smaller wrists, alongside a 46mm case option in the line. The watch is powered by the Hamilton H-10 automatic movement with an 80-hour power reserve. Some drawbacks noted include a stiff rubber strap, unforgiving buckle, and bezel grip in wet conditions, while one owner found the bezel action a bit stiff. Overall, owners and reviewers rate the Hamilton Khaki Navy Frogman Auto highly for its balanced design and wearability at its price point.

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