Archimede Watches Pilot ChronographvsSeiko Prospex Speedtimer Mechanical 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.

Archimede Watches Pilot Chronograph at true scale

Pilot Chronograph

Seiko Prospex Speedtimer Mechanical Chronograph at true scale

Prospex Speedtimer Mechanical Chronograph

Diameter

42mm

42mm

Lug-to-Lug

51mm

49.5mm

lowest

Thickness

13.6mm

lowest

14.6mm

Water Resistance

100m

100m

Power Reserve

n/a

45h

MSRP

$2,183

lowest

$2,500

Movement

Valjoux 7750

Seiko 8R48

Case

4 specs
Category
Pilot
Chronograph
Thickness
13.6mm
14.6mm
Lug-to-Lug
51mm
49.5mm
Lug Width
n/a
20mm

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Valjoux 7750
Seiko 8R48
Power Reserve
n/a
45h
Jewels
0
34

Pricing

1 specs
MSRP
$2,183
$2,500
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Reviews

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

Archimede Watches Pilot Chronograph

Owners widely praise the Archimede Watches Pilot Chronograph for its excellent value, particularly for a Flieger chronograph with a Valjoux 7750 movement, with one owner calling it a remarkable value for just over $900. Reviewers and owners highlight its fantastic lume, light-reactive dial, and chronograph functionality, along with a perfect 42mm case size. Some owners note the lack of an anti-reflective coating on the sapphire crystal and wish for heat-blued hands or a date at 3:00. On balance, owners and reviewers rate the Archimede Watches Pilot Chronograph highly for its superb value and robust feature set at its price point.

Seiko Prospex Speedtimer Mechanical Chronograph

The Seiko Prospex SPEEDTIMER Mechanical Chronograph is praised for its handsome, heritage-inspired design and clean, balanced dial layout, enhanced by an external tachymeter bezel. Reviewers note the adequate caliber 8R48 movement, which features a vertical clutch and column wheel with MEMS technology for durability and precision. The refined bracelet offers improved comfort, and the overall package is considered good value for a well-designed chronograph with an in-house movement. Points to consider include the 4:30 date window and a thickness of 14.6mm, while the 45-hour power reserve is an area for potential improvement. On balance, reviewers rate the Seiko Prospex SPEEDTIMER Mechanical Chronograph highly for its attractive design and solid chronograph functionality at its price point.