Side by side

Formex Field AutomaticvsHamilton Khaki Aviation Pilot Pioneer Mechanical Bronze

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

Field Automatic
FormexField Automatic
MSRP $881

At a glance

11 of 29 specs differ
Diameter
Field Automatic40mm
Khaki Aviation Pilot Pioneer Mechanical Bronze43mm
Power Reserve
Field Automatic41h
Khaki Aviation Pilot Pioneer Mechanical Bronze50h
Water Resistance
Field Automatic150m
Khaki Aviation Pilot Pioneer Mechanical Bronze100m
MSRP
Field Automatic$881
Khaki Aviation Pilot Pioneer Mechanical Bronze$1,795

Full specifications

Case

5 specs
Category
Field
Pilot
Diameter
40mm
43mm
Thickness
10.6mm
13mm
Lug-to-Lug
46.6mm
46mm
Water Resistance
150m
100m

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW200-1
ETA 6498-1
Type
Automatic
Manual
Power Reserve
41h
50h

Pricing

1 specs
MSRP
$881
$1,795

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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.

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 Aviation Pilot Pioneer Mechanical Bronze

Owners and reviewers praise the Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze for its romantic aviation appeal, authentic pilot design, and light, versatile case. The dial texture is noted as superior to stock photos, and the tan lume harmonizes with the bronze case. Accuracy is reported as excellent, with one owner seeing +1-2s/day. The joy of winding the oversized crown is a recurring positive, though some find it rough initially. The watch is considered good value by some, offering hand-wind and small seconds with heritage, though others feel it shares technology with more affordable models. Concerns are raised about the mineral crystal scratching more easily than sapphire, with one instance of breakage. The bezel's detents are described as unremarkable, and the stock strap has a paper-like feel. Some owners report a 48-click bezel, while others have a 60-click version.

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