Side by side

Horage Autark K2 Small SecondsvsFortis Flieger F-43 Triple-GMT

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

Autark K2 Small Seconds
HorageAutark K2 Small Seconds
MSRP $5,590
Flieger F-43 Triple-GMT
FortisFlieger F-43 Triple-GMT
MSRP $4,840

At a glance

12 of 29 specs differ
Diameter
Autark K2 Small Seconds39.5mm
Flieger F-43 Triple-GMT43mm
Power Reserve
Autark K2 Small Seconds72h
Flieger F-43 Triple-GMT56h
Water Resistance
Autark K2 Small Seconds100m
Flieger F-43 Triple-GMT200m
MSRP
Autark K2 Small Seconds$5,590
Flieger F-43 Triple-GMT$4,840

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
39.5mm
43mm
Thickness
8.8mm
14mm
Lug-to-Lug
48.3mm
Material
Titanium
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

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

Movement

2 specs
Caliber
Horage K2
Sellita SW330-2
Power Reserve
72h
56h

Pricing

1 specs
MSRP
$5,590
$4,840

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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 K2 Small Seconds

Owners and reviewers widely praise Horage's technical capabilities and enthusiast-driven approach, with one owner highlighting the brand's craftsmanship, reliability, and value. The Horage Autark K2 Small Seconds features a Grade 5 titanium case and bracelet praised for being lightweight and comfortable for daily wear, offering 100 meters of water resistance and a 72-hour power reserve. Accuracy is rated within -4/+6 seconds per day. On balance, owners and reviewers rate the Horage Autark K2 Small Seconds highly for its technical innovation and value proposition.

Fortis Flieger F-43 Triple-GMT

The Fortis Flieger F-43 Triple-GMT is widely praised for its stunning dial execution, COSC-certified Kenissi WERK 13 movement with a 70-hour power reserve, and legible Brixtrack luminous indices. Owners and reviewers highlight the surprisingly wearable 43mm titanium case and bracelet, noting its lightness and comfort despite the size, with one source specifically mentioning a quick-adjustable extension. The watch offers 200m water resistance and features a Synchroline indicator. However, some owners note the titanium scratches easily and the bracelet can be difficult to size. The watch is priced at €4,500. On balance, owners and reviewers rate the Fortis Flieger F-43 Triple-GMT highly for its purpose-focused pilot's watch design and innovative movement.

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