CWC TamarvsSheffield Allsport Diver 1

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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 Tamar at true scale

Tamar

Sheffield Allsport Diver 1 at true scale

Allsport Diver 1

Diameter

41mm

40mm

Lug-to-Lug

47mm

lowest

48mm

Thickness

n/a

13mm

Water Resistance

300m

highest

200m

MSRP

$749

n/a

Movement

Ronda 517

Seiko NH35

Case

5 specs
Diameter
41mm
40mm
Thickness
n/a
13mm
Lug-to-Lug
47mm
48mm
Material
n/a
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
CWC Tamar Quartz Divers Watch
Blue
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Ronda 517
Seiko NH35
Power Reserve
0h
n/a

Pricing

1 specs
MSRP
$749
n/a
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Reviews

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

CWC Tamar

Owners widely appreciate the CWC Tamar for its historical significance and vintage aesthetic, with the Ronda quartz movement and fixed spring bars being considered acceptable. However, some owners feel the price is not justified for a basic quartz watch with average finishing and faux indices, with one noting a case polish mark and chip after a few months. The design elements referencing the Welsh flag, including colors and a dragon motif, suggest a specific target audience. On balance, owners value the CWC Tamar for its historical connection and unique design, though some question its value proposition at the price point.

Sheffield Allsport Diver 1

Owners widely praise the Sheffield Allsport Diver 1 for its superb quality and sturdiness at an affordable price, with one owner noting its scratch resistance despite heavy use. The blue dial is a particular highlight, and the watch is considered a substantial upgrade from entry-level options. Some owners note the bezel action could be crisper, and the lack of a quick-set date is a functional drawback for some. One owner found the caseback exceptionally difficult to remove during servicing. Overall, owners rate the Sheffield Allsport Diver 1 highly for its surprising quality and appearance at its price point.