Certina DS-7 Chrono AutovsTAG Heuer Carrera Chronograph

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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.

Certina DS-7 Chrono Auto at true scale

DS-7 Chrono Auto

TAG Heuer Carrera Chronograph at true scale

Carrera Chronograph

Diameter

42mm

42mm

Lug-to-Lug

49.5mm

n/a

Thickness

14.9mm

n/a

Water Resistance

100m

100m

Power Reserve

n/a

80h

MSRP

$2,083

lowest

$6,800

Movement

Tissot Valjoux A05.231

TAG Heuer TH20-00

Case

4 specs
Thickness
14.87mm
n/a
Lug-to-Lug
49.5mm
n/a
Lug Width
10.5mm
n/a
Finish
n/a
Steel Fine-Brushed/Polished

Crystal & Dial

2 specs
Crystal
Sapphire
n/a
Dial Color
n/a
Blue

Movement

6 specs
Caliber
Tissot Valjoux A05.231
TAG Heuer TH20-00
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
80h
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Chronograph, Date

Pricing

1 specs
MSRP
$2,083
$6,800
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Reviews

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

Certina DS-7 Chrono Auto

Owners and reviewers widely praise the Certina DS-7 Chrono Auto for its retro 1970s-inspired design, featuring a waffle-style dial with raised sub-dial rings and a contrasting red seconds hand, all housed in a refined 42mm brushed steel case. The watch is noted for its excellent finishing and sporty aesthetic, with some owners remarking that it wears smaller than its 42mm case size due to its thinness for an automatic. The integrated bracelet is generally well-received, though one reviewer found the included strap to be cheap, uncomfortable, and an impractical 21mm width. The automatic movement is cited as a robust Valjoux A05.231 with a 68-hour power reserve, and the watch is considered a great value. One owner notes the movement beats at 21,600 bph, resulting in a more noticeable tick rather than a smooth sweep. On balance, owners and reviewers rate the Certina DS-7 Chrono Auto highly for its attractive retro design and excellent value proposition.

TAG Heuer Carrera Chronograph

Owners widely praise the TAG Heuer Carrera Chronograph for its beautiful, vintage-inspired design, with specific commendations for the "glassbox" crystal effect, excellent legibility, and desirable dial layouts like reverse panda and sunburst blue. The 42mm case is noted for its wearability, and some owners highlight excellent finishing on the case and hands, with one owner reporting accuracy gains of 5-7 seconds per day. A concern raised by one owner is the lack of stated anti-magnetism. Overall, owners rate the TAG Heuer Carrera Chronograph highly for its classic aesthetic and strong value proposition.

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