Blancpain Bathyscaphe Chronographe FlybackvsCertina 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.

Blancpain Bathyscaphe Chronographe Flyback at true scale

Bathyscaphe Chronographe Flyback

Certina DS-2 Chronograph Automatic at true scale

DS-2 Chronograph Automatic

Diameter

43mm

43.4mm

Lug-to-Lug

n/a

48.4mm

Thickness

14.9mm

lowest

15.3mm

Water Resistance

300m

highest

200m

Power Reserve

50h

n/a

MSRP

$41,800

$2,454

lowest

Movement

F385

A05.231

Case

7 specs
Diameter
43mm
43.36mm
Thickness
14.9mm
15.25mm
Lug-to-Lug
n/a
48.38mm
Lug Width
n/a
20mm
Material
Red gold
Stainless Steel
Finish
Red gold
n/a
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Movement

2 specs
Caliber
F385
A05.231
Power Reserve
50h
0h

Pricing

1 specs
MSRP
$41,800
$2,454
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Reviews

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

Blancpain Bathyscaphe Chronographe Flyback

Owners and reviewers widely praise the Blancpain Bathyscaphe Chronographe Flyback for its handsome design and advanced F385 automatic movement, which features a flyback function and smooth operation. The chronograph complication is noted to enhance the dial's visual appeal. Some find the 43mm case size a bit large, with one reviewer recommending the sailcloth strap for comfort and ideal positioning on the wrist. The bezel action is described as slightly stiff by one source, while another found the green dial's color intensity and yellowish glow undesirable. Overall, owners and reviewers rate the Blancpain Bathyscaphe Chronographe Flyback highly for its sophisticated tool watch aesthetic and impressive movement.

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.

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