Bulova Marine StarvsCertina DS-2 Chronograph Automatic

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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.

Bulova Marine Star at true scale

Marine Star

Certina DS-2 Chronograph Automatic at true scale

DS-2 Chronograph Automatic

Diameter

44mm

43.4mm

Lug-to-Lug

n/a

48.4mm

Thickness

n/a

15.3mm

Water Resistance

200m

200m

Power Reserve

42h

n/a

MSRP

n/a

$2,454

Movement

Automatic

A05.231

Case

4 specs
Diameter
44mm
43.36mm
Thickness
n/a
15.25mm
Lug-to-Lug
n/a
48.38mm
Lug Width
24mm
20mm

Crystal & Dial

1 specs
Crystal
Mineral
Sapphire

Movement

2 specs
Caliber
n/a
A05.231
Power Reserve
42h
0h

Pricing

1 specs
MSRP
n/a
$2,454
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Reviews

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

Bulova Marine Star

Owners widely praise the Bulova Marine Star for its attractive dial, modern design, and overall build quality, with one owner noting it appears organized despite a busy layout. The watch is considered good value, particularly the Stealth Diver variant at $150 with a 3-year warranty. Owners also appreciate the automatic movement, 44mm case size, and simple design. Accuracy reports vary significantly, with one owner experiencing consistent time loss requiring multiple warranty repairs, while others with the Precisionist model report perfect timekeeping, gaining or losing zero seconds over six months. One owner notes the battery life for the Stealth Diver is reportedly two years. Overall, owners rate the Bulova Marine Star highly for its appealing aesthetics and value, despite mixed reports on accuracy.

Certina DS-2 Chronograph Automatic

The Certina DS-2 Chronograph Automatic is widely praised for its vintage-inspired design, attractive dial options, and strong value proposition. Owners and reviewers highlight its retro tonneau case, bicompax layout with tachymeter and telemeter scales, and good dial legibility. The watch is powered by the automatic ETA A05.231 movement, offering a 68-hour power reserve and 200m water resistance. Some owners find the 43.36mm case wears comfortably due to its dimensions and short lugs, while others note that the NATO strap can make the watch sit high and feel top-heavy. One reviewer criticized the leather strap's clasp as uncomfortably sharp. Overall, owners and reviewers rate the Certina DS-2 Chronograph Automatic highly for its compelling vintage aesthetic and excellent value.