Side by side

Fortis Flieger F-43 BicompaxvsMr Jones Watches K9

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
K9
Mr Jones WatchesK9
MSRP $225

At a glance

10 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
K9
Power Reserve
Flieger F-43 Bicompax58h
K940h
Water Resistance
Flieger F-43 Bicompax200m
K9
MSRP
Flieger F-43 Bicompax$4,180
K9$225

Full specifications

Case

5 specs
Category
Chronograph
Casual
Diameter
43mm
Thickness
14.5mm
Lug Width
22mm
Water Resistance
200m

Crystal & Dial

1 specs
Dial Color
Original
Limited edition

Movement

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

Pricing

1 specs
MSRP
$4,180
$225

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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.

Mr Jones Watches K9

Owners widely report the Mr Jones Watches K9 is a fun, quirky, and unique artistic piece that serves as a conversation starter, with some noting reliable movements and solid customer support. However, some owners found the build quality lacking, reporting issues with misaligned hands and needing to return their watches multiple times, while others find them difficult to read and question the value at full price. On balance, owners view the Mr Jones Watches K9 as a well-made artistic statement, with its unique design being the primary draw despite potential readability and build quality concerns.

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