Side by side

Fortis Stratoliner S-41vsSeiko Presage Classic Series

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450
Presage Classic Series
SeikoPresage Classic Series
MSRP $950

At a glance

13 of 29 specs differ
Diameter
Stratoliner S-4141mm
Presage Classic Series40.2mm
Power Reserve
Stratoliner S-4160h
Presage Classic Series72h
Water Resistance
Stratoliner S-41200m
Presage Classic Series100m
MSRP
Stratoliner S-41$5,450
Presage Classic Series$950

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
41mm
40.2mm
Thickness
14mm
13mm
Lug-to-Lug
46mm
Lug Width
21mm
20mm
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
White
Black

Movement

3 specs
Caliber
Manufacture Caliber WERK 17
6R55
Power Reserve
60h
72h
Jewels
36
24

Pricing

1 specs
MSRP
$5,450
$950

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What people say

Owners + reviewers, side by side

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

Fortis Stratoliner S-41

Owners widely praise the Fortis Stratoliner S-41 for its purpose-built design and outstanding details, particularly its space blue lume and bright orange date on the dial. Reviewers note the WERK 17 movement offers a 60-hour power reserve. However, the Fortis Stratoliner S-41's 41mm case thickness and lug-to-lug distance lead some to perceive it as wearing large, and the dial's small text and flat design are flagged as potential drawbacks. Overall, owners and reviewers highlight the Fortis Stratoliner S-41's unique design and innovative movement as its primary strengths.

Seiko Presage Classic Series

The Seiko Presage Classic Series is widely praised for its sublime dial and hand finishing, with textured dials inspired by Japanese silk fabrics and aesthetically pleasing curved hands. Owners and reviewers highlight the clean dials with applied indices and the robust elegance of the watches, noting the comfortable wearability of the cases, particularly the 36mm variants, and the practical 100m water resistance. The 6R movements provide a 72-hour power reserve, a notable improvement for the price point. However, the pin and collar bracelet system is criticized by one owner as subpar for the cost, and the quoted accuracy of the 6R55 movement is -15/+25 seconds per day, though one forum user reports better performance. The exhibition caseback's finish is described as entry-industrial, and the open-heart and 24-hour subdial configurations may not appeal to all.

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