Side by side

Formex Field AutomaticvsHamilton Khaki Field Expedition Auto

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

What people say

Owners + reviewers, side by side

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

Formex Field Automatic

Owners widely praise the Formex Field Automatic for its lightweight, scratch-resistant Grade 2 titanium case with a hardening treatment and its comfortable wearability, especially with quick-release straps and a carbon clasp. Reviewers and owners alike highlight the dial's legibility and depth, with one noting the Petrol Blue's great color and subtle texture. The Sellita SW200-1 movement is considered a practical choice, with one owner reporting accuracy of +1 second per day. The watch offers 150m water resistance and is seen as good value under $1000. Some owners desire a matching titanium bracelet and find the numeral typography less appealing. Overall, owners and reviewers rate the Formex Field Automatic highly for its robust, comfortable titanium construction and functional dial design 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

10 of 29 specs differ
Diameter
Field Automatic40mm
Khaki Field Expedition Auto37mm
Power Reserve
Field Automatic41h
Khaki Field Expedition Auto80h
Water Resistance
Field Automatic150m
Khaki Field Expedition Auto100m
MSRP
Field Automatic$881
Khaki Field Expedition Auto$1,245

Full specifications

Case

5 specs
Diameter
40mm
37mm
Thickness
10.6mm
11.45mm
Lug-to-Lug
46.6mm
0mm
Material
Titanium
Stainless Steel
Water Resistance
150m
100m

Crystal & Dial

2 specs
Dial Color
Ash Grey
White
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
H-10
Power Reserve
41h
80h

Pricing

1 specs
MSRP
$881
$1,245
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