Side by side

Fortis Stratoliner S-41vsSugess Seestern Vintage S407 600T

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
Seestern Vintage S407 600T
SugessSeestern Vintage S407 600T
MSRP $249

At a glance

14 of 29 specs differ
Diameter
Stratoliner S-4141mm
Seestern Vintage S407 600T39mm
Power Reserve
Stratoliner S-4160h
Seestern Vintage S407 600T40h
Water Resistance
Stratoliner S-41200m
Seestern Vintage S407 600T600m
MSRP
Stratoliner S-41$5,450
Seestern Vintage S407 600T$249

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
41mm
39mm
Thickness
14mm
13.5mm
Lug-to-Lug
48mm
Lug Width
21mm
20mm
Water Resistance
200m
600m

Crystal & Dial

2 specs
Dial Color
White
600T Black
Lume
None
Tritium

Movement

5 specs
Caliber
Manufacture Caliber WERK 17
NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
60h
40h
Jewels
36
25
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$5,450
$249

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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.

Sugess Seestern Vintage S407 600T

Owners widely praise the Sugess Seestern Vintage S407 600T for its exceptional finishing, bracelet quality, and overall value at its price point. Reviewers and owners alike highlight the watch's fantastic looks and build quality, with one owner noting Seestern did a better job than the original inspiration. Some owners report a slight bezel back play and a clunky clasp, while others have no clasp complaints. Accuracy figures vary, with one owner seeing the watch run 2 seconds slow over 30 hours, and another noting a dial leaning slightly left. The watch measures 40mm wide, 14mm thick, and 48mm lug-to-lug, weighing 86g for the head and 163.4g total with the bracelet, leading some to find it heavy for wrists smaller than 7 inches. One owner questioned if the crown felt wobbly when winding or setting. On balance, owners rate the Sugess Seestern Vintage S407 600T highly for its outstanding build quality and aesthetic appeal relative to its cost.

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