Side by side

Horage Autark Tourbillon GMTvsFortis Stratoliner S-41

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

Autark Tourbillon GMT
HorageAutark Tourbillon GMT
MSRP $20,150
Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450

At a glance

15 of 29 specs differ
Diameter
Autark Tourbillon GMT39.5mm
Stratoliner S-4141mm
Power Reserve
Autark Tourbillon GMT72h
Stratoliner S-4160h
Water Resistance
Autark Tourbillon GMT100m
Stratoliner S-41200m
MSRP
Autark Tourbillon GMT$20,150
Stratoliner S-41$5,450

Full specifications

Case

7 specs
Category
GMT
Chronograph
Diameter
39.5mm
41mm
Thickness
8.9mm
14mm
Lug-to-Lug
48.3mm
Lug Width
22mm
21mm
Material
Titanium
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
No
Inner
Dial Color
Black
White
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Horage K-TMR
Manufacture Caliber WERK 17
Power Reserve
72h
60h
Jewels
25
36
Complications
Tourbillon, GMT
None

Pricing

1 specs
MSRP
$20,150
$5,450

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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.

Horage Autark Tourbillon GMT

Owners widely praise the Horage Autark Tourbillon GMT for its Swiss-made tourbillon, platinum micro-rotor, and super-thin 9mm titanium case design, noting little less than premium feel in case and movement finishing. The dial features a sub-seconds, date, and power reserve indicator, powered by an in-house movement with a 60-hour reserve. Some find the sub-dial illegible and hour hands difficult to read quickly, while others note the stepped bezel is not to their taste and the micro-rotor can be loud. The bracelet's lack of taper is also flagged as a drawback. On balance, owners rate the Horage Autark Tourbillon GMT highly for its premium finishing and innovative technical features at its price point.

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.

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