Side by side

Fortis Flieger F-43 BicompaxvsZelos LT Carbon

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

Flieger F-43 Bicompax
FortisFlieger F-43 Bicompax
MSRP $4,180
LT Carbon
ZelosLT Carbon
MSRP $449

At a glance

12 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
LT Carbon40mm
Power Reserve
Flieger F-43 Bicompax58h
LT Carbon40h
Water Resistance
Flieger F-43 Bicompax200m
LT Carbon50m
MSRP
Flieger F-43 Bicompax$4,180
LT Carbon$449

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
43mm
40mm
Thickness
14.5mm
10.8mm
Lug-to-Lug
40mm
Lug Width
22mm
20mm
Material
Stainless Steel
Forged Carbon
Water Resistance
200m
50m

Crystal & Dial

1 specs
Dial Color
Original
Carbon

Movement

3 specs
Caliber
Sellita SW510 BH a
Miyota 9133
Power Reserve
58h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$4,180
$449

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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 Flieger F-43 Bicompax

Owners widely praise the Fortis Original for its tool-watch aesthetic, legibility, and robust construction, with many noting excellent lume that lasts all night and precise day/date changes at midnight. The brushed stainless steel case is well-finished, and the 38mm size is considered comfortable and well-weighted despite being smaller than modern watches. Accuracy figures range from +2 seconds/day to +8 seconds/day, and some owners compare Fortis quality favorably to Omega. However, some users find the MSRP too high compared to brands like Sinn and Damasko, and one owner reported internal parts dislodging from a limited edition model. Concerns have also been raised about stripped lug screws on B-42 models and potential parts shortages due to past bankruptcy protection filings. Overall, owners rate the Fortis Original highly for its durable construction and tool-watch functionality at a competitive price point.

Zelos LT Carbon

The forged carbon case construction is a standout feature, noted for its lightweight feel and distinctive pattern. The proprietary strap system limits aftermarket options. Reviewers disagree on the value proposition compared to alternatives.

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