Side by side

Hamilton Khaki Field Expedition AutovsGruppo Gamma Field III

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.

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.

Gruppo Gamma Field III

The watch's 200m water resistance is a notable strength. A weakness is the use of the Seiko NH34A GMT movement, which might be considered less desirable than some other options due to its relatively lower grade compared to other movements in this price range.

At a glance

11 of 29 specs differ
Diameter
Khaki Field Expedition Auto37mm
Field III40mm
Power Reserve
Khaki Field Expedition Auto80h
Field III41h
Water Resistance
Khaki Field Expedition Auto100m
Field III200m
MSRP
Khaki Field Expedition Auto$1,245
Field III$439

Full specifications

Case

5 specs
Diameter
37mm
40mm
Thickness
11.45mm
14mm
Lug-to-Lug
0mm
48.5mm
Lug Width
20mm
22mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Yes
Dial Color
White
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Hamilton H-10
Seiko NH38
Power Reserve
80h
41h

Pricing

1 specs
MSRP
$1,245
$439
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