Side by side

Fortis Flieger F-43 BicompaxvsRZE UTD-8000

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
UTD-8000
RZEUTD-8000
MSRP $279

At a glance

14 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
UTD-800040mm
Power Reserve
Flieger F-43 Bicompax58h
UTD-800040h
Water Resistance
Flieger F-43 Bicompax200m
UTD-8000200m
MSRP
Flieger F-43 Bicompax$4,180
UTD-8000$279

Full specifications

Case

7 specs
Category
Chronograph
Tool
Diameter
43mm
40mm
Thickness
14.5mm
13.4mm
Lug-to-Lug
49.5mm
Lug Width
22mm
20mm
Material
Stainless Steel
Grade 5 Titanium
Caseback
Solid
Screw secured titanium caseback

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Dial Color
Original
Black

Movement

4 specs
Caliber
Sellita SW510 BH a
Seiko VK64
Type
Automatic
Quartz
Power Reserve
58h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$4,180
$279

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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.

RZE UTD-8000

The RZE UTD-8000 is praised for its full titanium construction with scratch-resistant coatings and comfortable wearability, offering significant value at its price point. Reviewers note its modern materials like Cerakote-coated titanium and sapphire crystal, though its feature set does not rival more expensive digital competitors. Overall, the RZE UTD-8000 is considered a compelling enthusiast piece for its material execution and value.

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