CWC Automatic Divers Watch Mk.2 Black with DatevsSquale 1521

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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 Automatic Divers Watch Mk.2 Black with Date at true scale

Automatic Divers Watch Mk.2 Black with Date

Squale 1521 at true scale

1521

Diameter

41mm

42mm

Lug-to-Lug

47mm

n/a

Thickness

n/a

12.5mm

Water Resistance

300m

500m

highest

Power Reserve

n/a

38h

MSRP

$1,249

lowest

$1,265

Movement

Sellita SW200-1

Sellita SW200-1

Case

5 specs
Diameter
41mm
42mm
Thickness
n/a
12.5mm
Lug-to-Lug
47mm
n/a
Material
Stainless Steel
Steel
Water Resistance
300m
500m

Crystal & Dial

2 specs
Dial Color
CWC Automatic Divers Watch Mk.2 Black with Date (SF300 AS120-D)
n/a
Lume
Super-LumiNova
None

Movement

1 specs
Power Reserve
0h
38h

Pricing

1 specs
MSRP
$1,249
$1,265
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Reviews

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

CWC Automatic Divers Watch Mk.2 Black with Date

Owners widely praise the CWC Automatic Divers Watch Mk.2 Black with Date for its brushed chapter ring, precise 120-click bezel, scratch-resistant sapphire crystal, excellent case finishing, and improved lume. Reviewers highlight its classic, highly legible dial design and durable black PVD coating. Some users note a price increase over previous models, and the day/date function is considered by some to be a "vexing" addition. The watch is recognized for its historical significance as a military instrument. Overall, owners and reviewers highly regard the CWC Automatic Divers Watch Mk.2 Black with Date for its robust build, legibility, and military heritage.

Squale 1521

Owners widely praise the Squale 1521 for its classic look and robust build, with specific mentions of its wearable 12.5mm thickness and refined case finishing. The 42mm case is noted by some to wear smaller, closer to 40mm, due to short lugs, feeling solid without being too large. However, opinions on the bracelet vary, with some finding it too flashy or stiff, and one owner reported moisture ingress after a shower due to a loose case back. The crown can be difficult to operate due to deep integration, and the 38-hour power reserve is considered old-school but reliable. Overall, owners rate the Squale 1521 highly for its classic design and wearability, despite some reservations about the bracelet and crown.

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