Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsFormex Field Automatic

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

Flyboy Airmaster GMT Automatic
AVI-8Flyboy Airmaster GMT Automatic
MSRP $365
Field Automatic
FormexField Automatic
MSRP $881

At a glance

11 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Field Automatic40mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Field Automatic41h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Field Automatic150m
MSRP
Flyboy Airmaster GMT Automatic$365
Field Automatic$881

Full specifications

Case

6 specs
Category
GMT
Field
Thickness
10.6mm
Lug-to-Lug
46.6mm
Lug Width
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
50m
150m

Crystal & Dial

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

Movement

2 specs
Caliber
NH34
Sellita SW200-1
Power Reserve
40h
41h

Pricing

1 specs
MSRP
$365
$881

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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.

AVI-8 Flyboy Airmaster GMT Automatic

Owners widely praise the AVI-8 Flyboy Airmaster GMT Automatic for its robust build quality, intricate three-timezone function, and crisp dial texture. The watch is noted for its wearable 41mm case size and 48.5mm lug-to-lug, with an internally positioned GMT complication that maintains a clean dial appearance. Some owners report the stock leather strap feels cheap and limits strap changing options. On balance, owners rate the AVI-8 Flyboy Airmaster GMT Automatic highly for its solid finishing and value, particularly highlighting the dial's depth and texture.

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.

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