Side by side

Formex Field AutomaticvsHamilton Khaki Aviation Khaki Pilot GMT 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.

From video reviewers

The titanium case construction and the sandwich dial are consistently praised. Reviewers noted a perceived "corner cut" and questioned the value at its price point.

Hamilton Khaki Aviation Khaki Pilot GMT Auto

Owners widely praise the Hamilton Khaki Aviation Khaki Pilot GMT Auto as an underrated, value-packed GMT with good finishing and a sapphire crystal, powered by an ETA 2893-2 movement. Some find the GMT hand obscures legibility, while others consider it legible and appreciate the slim design, though its 44mm size is noted as large by some. One owner describes it as functioning more as an "office GMT" than a traveler's GMT. On balance, owners and reviewers rate the Hamilton Khaki Aviation Khaki Pilot GMT Auto highly for its excellent value and GMT functionality.

At a glance

12 of 29 specs differ
Diameter
Field Automatic40mm
Khaki Aviation Khaki Pilot GMT Auto44mm
Power Reserve
Field Automatic41h
Khaki Aviation Khaki Pilot GMT Auto50h
Water Resistance
Field Automatic150m
Khaki Aviation Khaki Pilot GMT Auto100m
MSRP
Field Automatic$881
Khaki Aviation Khaki Pilot GMT Auto$1,575

Full specifications

Case

7 specs
Category
Field
Pilot
Diameter
40mm
44mm
Thickness
10.6mm
12.1mm
Lug-to-Lug
46.6mm
0mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
150m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
Sellita SW200-1
ETA 2893-2
Power Reserve
41h
50h

Pricing

1 specs
MSRP
$881
$1,575
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