CWC SBS Divers Issue Quartz Mk.2 Day/DatevsTissot Seastar 1000

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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 SBS Divers Issue Quartz Mk.2 Day/Date at true scale

SBS Divers Issue Quartz Mk.2 Day/Date

Tissot Seastar 1000 at true scale

Seastar 1000

Diameter

41mm

36mm

Lug-to-Lug

47mm

n/a

Thickness

n/a

9.7mm

Water Resistance

300m

300m

MSRP

$624

$515

lowest

Movement

Quartz

Quartz

Case

5 specs
Diameter
41mm
36mm
Thickness
n/a
9.67mm
Lug-to-Lug
47mm
n/a
Lug Width
20mm
18mm
Material
n/a
Stainless Steel

Crystal & Dial

4 specs
AR Coating
n/a
Yes
Dial Color
CWC SBS Divers Issue Quartz Watch Mk.2 Day/Date, Black (SF300 QS120-DD)
White
Indices
n/a
Indexes
Lume
Super-LumiNova
Super-LumiNova ®

Pricing

1 specs
MSRP
$624
$515
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Reviews

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

CWC SBS Divers Issue Quartz Mk.2 Day/Date

The CWC SBS Divers Issue Quartz Watch Mk.2 Day/Date is widely praised for its exceptional legibility, particularly its dial design and thickly applied Super-LumiNova which owners report remains readable all night. Its robust, toolish 41mm Monnin-style case, often noted at a comfortable 11mm or 12mm thickness, features a PVD coating that withstands significant abuse and military aesthetics that contribute to its wearability and history. Some owners find the £700 price steep for a quartz diver, and fixed spring bars are noted as a drawback. On balance, owners and reviewers rate the CWC SBS Divers Issue Quartz Watch Mk.2 Day/Date highly for its bullet-proof, great-looking design and exceptional legibility.

Tissot Seastar 1000

Owners praise the Tissot Seastar 1000 for its 300m water resistance and Swiss quartz movement at its price point, with some highlighting its solid build and value. However, criticisms include ill-proportioned hands and indices, a bezel that can be hard to read, and unremarkable lume. Some owners find the bracelet clasp flimsy, and the lack of anti-reflective coating causes glare. Overall, owners rate the Tissot Seastar 1000 well for its robust water resistance and value proposition in a Swiss quartz package.

From video reviewers

The Powermatic 80 movement with its 80-hour power reserve is a shared strength. Reviewers also agree that the 40mm case size significantly improves wearability.

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