Side by side

Fortis Flieger F-43 BicompaxvsSpinnaker Tesei Bronze Swiss

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
Tesei Bronze Swiss
SpinnakerTesei Bronze Swiss
MSRP $850

At a glance

10 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
Tesei Bronze Swiss43mm
Power Reserve
Flieger F-43 Bicompax58h
Tesei Bronze Swiss40h
Water Resistance
Flieger F-43 Bicompax200m
Tesei Bronze Swiss300m
MSRP
Flieger F-43 Bicompax$4,180
Tesei Bronze Swiss$850

Full specifications

Case

5 specs
Category
Chronograph
Diver
Thickness
14.5mm
16mm
Lug-to-Lug
52mm
Material
Stainless Steel
Bronze
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Original
Green

Movement

3 specs
Caliber
Sellita SW510 BH a
Sellita SW200-1
Power Reserve
58h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$4,180
$850

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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.

Spinnaker Tesei Bronze Swiss

Owners praise the Spinnaker Tesei Bronze Swiss for its incredible macro-level detail and sharp design, noting its bronze case, ceramic bezel, and wave dial. The inclusion of a Sellita SW200 Swiss movement is highlighted. One owner expressed a desire for a smaller 39-40mm variant, stating it would be their ultimate bronze diver if such a size were offered. On balance, owners rate the Spinnaker Tesei Bronze Swiss highly for its detailed finishing and bronze diver aesthetic.

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