Side by side

Fortis Flieger F-43 BicompaxvsLorca MODEL No.1 GMT

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
MODEL No.1 GMT
LorcaMODEL No.1 GMT
MSRP $1,875

At a glance

16 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
MODEL No.1 GMT36mm
Power Reserve
Flieger F-43 Bicompax58h
MODEL No.1 GMT40h
Water Resistance
Flieger F-43 Bicompax200m
MODEL No.1 GMT200m
MSRP
Flieger F-43 Bicompax$4,180
MODEL No.1 GMT$1,875

Full specifications

Case

8 specs
Category
Chronograph
GMT
Diameter
43mm
36mm
Thickness
14.5mm
11.2mm
Lug-to-Lug
44mm
Lug Width
22mm
19mm
Material
Stainless Steel
Stainless Steel 316L
Finish
Brushed and polished
Brushed + Polished
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Original
Black
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
Sellita SW510 BH a
C125
Power Reserve
58h
40h
Jewels
27
25
Complications
None
GMT

Pricing

1 specs
MSRP
$4,180
$1,875

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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.

Lorca MODEL No.1 GMT

Owners and reviewers widely praise the Lorca MODEL No.1 GMT for its 36mm size and 11.2mm thinness, vintage-inspired design, and crisp finishing. The champagne sunburst dial and integrated bracelet are frequently highlighted as attractive elements. Some owners note the bezel font as a detractor, and a reviewer points out the lume is insignificant. The watch uses a caller GMT movement, and one owner finds the small crown impractical to manipulate. Accuracy is reported as within +/- 4 seconds per day, and it features 20 ATM water resistance. Overall, owners and reviewers appreciate the Lorca MODEL No.1 GMT for its refined design and compact dimensions, though some question its value proposition for an emerging brand.

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