Side by side

Fortis Flieger F-43 BicompaxvsHamilton American Classic Boulton Quartz

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
American Classic Boulton Quartz
HamiltonAmerican Classic Boulton Quartz
MSRP $845

At a glance

13 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
American Classic Boulton Quartz27mm
Power Reserve
Flieger F-43 Bicompax58h
American Classic Boulton Quartz40h
Water Resistance
Flieger F-43 Bicompax200m
American Classic Boulton Quartz30m
MSRP
Flieger F-43 Bicompax$4,180
American Classic Boulton Quartz$845

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
43mm
27mm
Thickness
14.5mm
7.8mm
Lug-to-Lug
46mm
Lug Width
22mm
18mm
Water Resistance
200m
30m

Crystal & Dial

2 specs
Crystal
Sapphire
Mineral
Dial Color
Original
White

Movement

4 specs
Caliber
Sellita SW510 BH a
980.163
Type
Automatic
Quartz
Power Reserve
58h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$4,180
$845

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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 American Classic Boulton Quartz

Owners praise the Hamilton American Classic Boulton Quartz for its classy, formal aesthetic, historical inspiration, and Art Deco design, noting its sinuous case hugs the wrist and contributes to a premium feel. Some find its small and thin size perfect, with one owner highlighting the 27mm x 32mm dimensions. The blue OEM strap was considered low quality, prompting an immediate swap. The retail price of $695 is considered worthwhile for the design and reliable movement by some, while others find it expensive for a quartz watch. Overall, owners rate the Hamilton American Classic Boulton Quartz highly for its heritage styling and elegant design at its price point.

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