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 Series36mm
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
36mm
Thickness
14mm
12.5mm
Lug-to-Lug
41.4mm
Lug Width
21mm
18mm
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
6R51
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 silk and elegantly curved hands. Owners and reviewers highlight the value proposition under $1,000, the comfortable wearability due to case proportions and slim appearance, and the robust 100m water resistance on several models. The 72-hour power reserve from the 6R51 or 6R55 automatic movements is a consistent positive note. However, one owner criticizes the pin and collar bracelet system as awful, and the 24-hour subdial is noted as potentially annoying by another. Accuracy figures for the 6R55 movement range from +25/-15 seconds per day to within -15/+25 seconds per day. On balance, owners and reviewers rate the Seiko Presage Classic Series highly for its exquisite dial work and strong value at its price point.

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