Bremont Supermarine ChronovsCertina DS-7 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.

Bremont Supermarine Chrono at true scale

Supermarine Chrono

Certina DS-7 Chronograph at true scale

DS-7 Chronograph

Diameter

43mm

41mm

Lug-to-Lug

n/a

47.6mm

Thickness

15.9mm

12.2mm

lowest

Water Resistance

300m

highest

100m

MSRP

$6,850

$736

lowest

Movement

Bremont BE-50AE

G10.212

Case

6 specs
Diameter
43mm
41mm
Thickness
15.87mm
12.15mm
Lug-to-Lug
n/a
47.64mm
Lug Width
22mm
10mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

2 specs
Caliber
Bremont BE-50AE
G10.212
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$6,850
$736
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Reviews

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

Bremont Supermarine Chrono

Owners widely praise the Bremont Supermarine Chrono for its COSC-certified automatic movement running at an impressive +0.5 seconds per day and its hardened case with amazing finishing. The 43mm case is considered large, but its dial pattern and understated bezel markings allow it to transition effectively from rugged use to evening events, offering excellent legibility. The chronograph pushers are described as larger than average but well-balanced with the crown. One owner reported better timekeeping after a warranty service, highlighting positive customer service. On balance, owners and reviewers rate the Bremont Supermarine Chrono highly for its excellent timekeeping and impressive case finishing at its price point.

Certina DS-7 Chronograph

The Certina DS-7 Chronograph is praised for its refined case finishing and dial, with one owner finding it wears better than alternatives. Reviewers note its 41mm case, 12.15mm thickness, and quartz G10.212 movement, with the collection offering diverse finishes and dial colors. Some owners find the lugs polarizing, preferring a more traditional design. Overall, owners rate the Certina DS-7 Chronograph highly for its case finishing and dial at the price.