Breitling Top Time DeusvsSeiko 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.

Breitling Top Time Deus at true scale

Top Time Deus

Seiko Prospex Speedtimer Mechanical Chronograph at true scale

Prospex Speedtimer Mechanical Chronograph

Diameter

41mm

42mm

Lug-to-Lug

51.5mm

49.5mm

lowest

Thickness

14.3mm

lowest

14.6mm

Water Resistance

30m

100m

highest

Power Reserve

48h

highest

45h

MSRP

$5,750

$2,500

lowest

Movement

Breitling 23

Seiko 8R48

Case

6 specs
Diameter
41mm
42mm
Thickness
14.27mm
14.6mm
Lug-to-Lug
51.5mm
49.5mm
Lug Width
n/a
20mm
Finish
Stainless steel
n/a
Water Resistance
30m
100m

Crystal & Dial

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

Movement

5 specs
Caliber
Breitling 23
Seiko 8R48
Power Reserve
48h
45h
Jewels
27
34
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$5,750
$2,500
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Reviews

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

Breitling Top Time Deus

Owners widely praise the Breitling Top Time Deus for its striking dial colors and unique styling, with many finding the watch more gorgeous in person than in photos. The finishing is described as amazing, and the padded, supple leather strap is considered a standout, unlike typical replica straps. Some owners appreciate the automatic movement, avoiding the need for hand-winding, and note the limited production as a potential value preserver. However, the Breitling Top Time Deus is considered overpriced by some, and its long lugs are a drawback for certain wearers. One owner reported the watch lost its front case and glass after a fall, with a missing bezel proving difficult to source. Overall, owners and reviewers rate the Breitling Top Time Deus highly for its eye-catching design and quality finishing, making it a desirable piece despite 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.