Side by side

Fortis Flieger F-43 BicompaxvsPraesidus Rec Spec

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
Rec Spec
PraesidusRec Spec
MSRP $235

At a glance

11 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
Rec Spec38mm
Power Reserve
Flieger F-43 Bicompax58h
Rec Spec40h
Water Resistance
Flieger F-43 Bicompax200m
Rec Spec100m
MSRP
Flieger F-43 Bicompax$4,180
Rec Spec$235

Full specifications

Case

6 specs
Category
Chronograph
Field
Diameter
43mm
38mm
Thickness
14.5mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Original
Nylon NATO 38mm

Movement

3 specs
Caliber
Sellita SW510 BH a
Seiko NH36
Power Reserve
58h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$4,180
$235

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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.

Praesidus Rec Spec

The Praesidus Rec Spec features a textured dial and applied luminous numerals, with a mix of case finishes. One owner notes the recessed 4 o'clock crown can be difficult to operate. On balance, owners rate the Praesidus Rec Spec positively for its charming homage design and textured dial.

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