Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsPraesidus Jungle Field A-11 JFA

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
Jungle Field A-11 JFA
PraesidusJungle Field A-11 JFA
MSRP $550

At a glance

7 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Jungle Field A-11 JFA34mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Jungle Field A-11 JFA40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Jungle Field A-11 JFA50m
MSRP
Flyboy Airmaster GMT Automatic$365
Jungle Field A-11 JFA$550

Full specifications

Case

3 specs
Category
GMT
Field
Diameter
40mm
34mm
Lug Width
18mm

Crystal & Dial

1 specs
Dial Color
Black
Dark Brown Leather

Movement

2 specs
Caliber
NH34
TMI VH-31 Meca-Quartz
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$365
$550

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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.

Praesidus Jungle Field A-11 JFA

The Praesidus Jungle Field A-11 JFA is praised for its modern interpretation of a classic military field watch, featuring a 38mm sandblasted case, double-domed sapphire crystal, and 100m water resistance. It is powered by a Miyota 9039 movement with a 42-hour power reserve, and its accuracy is rated at -10/+30 seconds per day, though reviewers note it often runs more accurately in practice. The watch presents a no-nonsense dial with vintage-style lume and Arabic numerals, retailing for $550. On balance, reviewers find the Praesidus Jungle Field A-11 JFA offers vintage charm and solid specifications at its price point.

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