Side by side

Beaufort AerotimervsHamilton Khaki Field Expedition Auto

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

Aerotimer
BeaufortAerotimer
MSRP $599
Khaki Field Expedition Auto
HamiltonKhaki Field Expedition Auto
MSRP $1,245
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Beaufort Aerotimer

Owners widely praise the Beaufort Aerotimer for its handsome, high-contrast salmon dial and museum-quality finishing, creating a sharp dress field watch with excellent legibility and a crisp California dial. One owner notes the power reserve is closer to 30-34 hours than advertised and finds the 11.45mm thickness slightly noticeable, while another would change the strap. Lume on the 3 and 9 o'clock markers is reportedly poor. Overall, owners rate the Beaufort Aerotimer highly for its vintage style and beautiful craftsmanship at its price point.

Hamilton Khaki Field Expedition Auto

The Hamilton Khaki Field Expedition Auto is widely praised for its value, robust build, and versatility as a "Go Anywhere, Do Anything" timepiece. Owners and reviewers highlight the H-10 movement's 80-hour power reserve and accurate timekeeping, with figures ranging from +4 seconds per day to within COSC parameters. Its legibility is a consistent strength, featuring clear Arabic numerals and Super-LumiNova, and wearability is noted as excellent, especially in the 37mm size. The brushed steel case and compass bezel contribute to its tool-like appeal. However, some owners report water ingress issues due to the non-screw-down crown, and the practical utility of the compass bezel is questioned by reviewers, though it adds to the watch's aesthetic. Some find the OEM leather straps uncomfortable. Overall, owners and reviewers rate the Hamilton Khaki Field Expedition Auto highly for its superb value and robust, versatile design.

At a glance

9 of 29 specs differ
Diameter
Aerotimer40mm
Khaki Field Expedition Auto37mm
Power Reserve
Aerotimer42h
Khaki Field Expedition Auto80h
Water Resistance
Aerotimer100m
Khaki Field Expedition Auto100m
MSRP
Aerotimer$599
Khaki Field Expedition Auto$1,245

Full specifications

Case

4 specs
Category
Field
Diameter
40mm
37mm
Lug-to-Lug
48.5mm
46mm
Lug Width
22mm
20mm

Crystal & Dial

2 specs
Dial Color
Navy
White
Lume
C1 Super-LumiNova applied to 3hr, 6hr, 9hr, and 12hr indices and hands for low-l
None

Movement

2 specs
Caliber
STP1-11
H-10
Power Reserve
42h
80h

Pricing

1 specs
MSRP
$599
$1,245
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