CWC 1980 RN Divers Automatic Re-IssuevsSan Martin Automatic Dive SN0123G

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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

San Martin Automatic Dive SN0123G at true scale

Automatic Dive SN0123G

Diameter

45mm

44mm

Lug-to-Lug

47mm

n/a

Thickness

12.7mm

n/a

Water Resistance

300m

highest

200m

MSRP

$3,747

$148

lowest

Movement

ETA 2824-2

Seiko NH35

Case

5 specs
Diameter
45mm
44mm
Thickness
12.7mm
n/a
Lug-to-Lug
47mm
n/a
Lug Width
20mm
n/a
Water Resistance
300m
200m

Movement

1 specs
Caliber
ETA 2824-2
Seiko NH35

Pricing

1 specs
MSRP
$3,747
$148
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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.

San Martin Automatic Dive SN0123G

Owners widely praise the San Martin Automatic Dive SN0123G for its exceptional value, noting fantastic lume and construction for the price, with many appreciating the sandblasted steel finish and asymmetric case design as a wicked retro look. The bezel is found useful for tracking a second time zone. However, some owners find the 44mm case too large for smaller wrists. Accuracy varies, with one owner reporting a loss of about 3 seconds per day. One owner noted a crooked 6 o'clock index. Overall, owners rate the San Martin Automatic Dive SN0123G highly for its impressive finishing and tool watch utility at an accessible price point.

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