Side by side

Fortis Flieger F-43 BicompaxvsLorier Olympia SII

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
Olympia SII
LorierOlympia SII
MSRP $999

At a glance

10 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
Olympia SII39mm
Power Reserve
Flieger F-43 Bicompax58h
Olympia SII40h
Water Resistance
Flieger F-43 Bicompax200m
Olympia SII
MSRP
Flieger F-43 Bicompax$4,180
Olympia SII$999

Full specifications

Case

4 specs
Diameter
43mm
39mm
Thickness
14.5mm
Lug Width
22mm
20mm
Water Resistance
200m

Crystal & Dial

1 specs
Dial Color
Original
Standard

Movement

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

Pricing

1 specs
MSRP
$4,180
$999

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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.

Lorier Olympia SII

Owners widely praise the Lorier Olympia SII for its excellent value and vintage aesthetic, highlighting the robust Seiko NE88 movement and crisp chronograph pushers. The 39mm case is noted for wearing well, with its layered design effectively managing the 13.8mm thickness. Some owners prefer the hesalite crystal for its aesthetic, while others would like a sapphire option. The bracelet is described as functional but can be a hair nipper. Overall, owners rate the Lorier Olympia SII highly for its execution of a vintage chronograph at an accessible price point.

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