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Beaubleu Seconde Française 20.24vsHamilton Khaki Field King Auto

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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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.

Beaubleu Seconde Française 20.24

The unique "flying seconds" complication is a notable strength. The use of a French automatic movement, the France Ebauche calibre, is also a shared point of interest.

Hamilton Khaki Field King Auto

Owners and reviewers widely praise the Hamilton Khaki Field King Auto for its 80-hour power reserve, hacking capability, and snappy day-date function, with accuracy figures ranging from +1 to +5 seconds per day. The watch is also noted for its legibility, attractive dial options, and 100m water resistance. Some owners find the stock strap stiff and the case finishing lacks fine detail, while others mention the lume is decent but fades significantly after about 30 minutes. The lack of an anti-reflective coating on the sapphire crystal is a recurring point, and the crown does not feel like it fully pushes in for some. On balance, owners and reviewers rate the Hamilton Khaki Field King Auto highly for its robust feature set and value, particularly its day-date complication and extended power reserve.

From video reviewers

The 80-hour power reserve from the H-40 movement is a significant advantage. The lack of AR coating on the sapphire crystal hinders legibility in direct light, and the 50-meter water resistance is limited for a field watch. Reviewers disagreed on the watch case geometry and ergonomics, with one noting it contributed to buyer's remorse and another suggesting it should offer a comfortable fit.

At a glance

8 of 29 specs differ
Diameter
Seconde Française 20.2439mm
Khaki Field King Auto40mm
Power Reserve
Seconde Française 20.24
Khaki Field King Auto80h
Water Resistance
Seconde Française 20.2450m
Khaki Field King Auto50m
MSRP
Seconde Française 20.24$1,667
Khaki Field King Auto$845

Full specifications

Case

3 specs
Category
Field
Diameter
39mm
40mm
Thickness
0mm
11.15mm

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Black

Movement

2 specs
Caliber
19.24
Hamilton H-40
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$1,667
$845
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