Side by side

Fortis Stratoliner S-41vsZelos Thresher 41 GMT

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
Thresher 41 GMT
ZelosThresher 41 GMT
MSRP $729

At a glance

11 of 29 specs differ
Diameter
Stratoliner S-4141mm
Thresher 41 GMT41mm
Power Reserve
Stratoliner S-4160h
Thresher 41 GMT40h
Water Resistance
Stratoliner S-41200m
Thresher 41 GMT200m
MSRP
Stratoliner S-41$5,450
Thresher 41 GMT$729

Full specifications

Case

5 specs
Category
Chronograph
GMT
Thickness
14mm
11.5mm
Lug-to-Lug
41mm
Lug Width
21mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
White
Damascus LE

Movement

3 specs
Caliber
Manufacture Caliber WERK 17
Miyota 9075 GMT
Power Reserve
60h
40h
Jewels
36
25

Pricing

1 specs
MSRP
$5,450
$729

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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.

Zelos Thresher 41 GMT

Owners widely praise the Zelos Thresher 41 GMT for its creative design, titanium construction, and excellent lume. Some find the worldtimer bezel busy and the GMT function less easy to read, while others note the double Mother of Pearl dial's dynamic color shifts can be reflective in direct sun. The bezel-based world timer requires manual adjustment and allows for independent GMT use. Overall, owners rate the Zelos Thresher 41 GMT highly for its unique titanium build and striking dial at its price point.

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