Side by side

Fortis Flieger F-43 BicompaxvsHamilton Jazzmaster Lord Hamilton Auto Chrono

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
Jazzmaster Lord Hamilton Auto Chrono
HamiltonJazzmaster Lord Hamilton Auto Chrono
MSRP $1,695

At a glance

10 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
Jazzmaster Lord Hamilton Auto Chrono46mm
Power Reserve
Flieger F-43 Bicompax58h
Jazzmaster Lord Hamilton Auto Chrono60h
Water Resistance
Flieger F-43 Bicompax200m
Jazzmaster Lord Hamilton Auto Chrono100m
MSRP
Flieger F-43 Bicompax$4,180
Jazzmaster Lord Hamilton Auto Chrono$1,695

Full specifications

Case

5 specs
Diameter
43mm
46mm
Thickness
14.5mm
15.25mm
Lug-to-Lug
46mm
Lug Width
22mm
24mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Original
Black

Movement

3 specs
Caliber
Sellita SW510 BH a
H-21
Power Reserve
58h
60h
Jewels
27
25

Pricing

1 specs
MSRP
$4,180
$1,695

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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.

Hamilton Jazzmaster Lord Hamilton Auto Chrono

Owners widely praise the Hamilton Jazzmaster Lord Hamilton Auto Chrono for its clean, classic, and highly legible dial, with one noting its lume charges quickly and brightly. Stellar timekeeping is reported, with one owner seeing +2 or 3 seconds per day. The watch is described as bridging the gap between casual and dressy, and comfortable for its size. However, one owner found the watch felt "kind of cheap" and was "honestly not that happy with it," while another questioned Hamilton's quality control after receiving a watch with a dial blemish and a temporarily broken day/date function. Some owners express skepticism about the $650 price point, with one suggesting they would only pay $250. The stock leather band is described as nice but stiff, and the lugs are shorter than preferred by one owner. The watch features a sapphire crystal with great anti-reflective coating and a modified Valjoux 7750 movement with extra power reserve.

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