Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsHamilton Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition

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

At a glance

11 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition42mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition80h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition100m
MSRP
Flyboy Airmaster GMT Automatic$365
Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition$1,575

Full specifications

Case

7 specs
Category
GMT
Pilot
Diameter
40mm
42mm
Thickness
12.1mm
Lug-to-Lug
46mm
Lug Width
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
Blue

Movement

2 specs
Caliber
NH34
H-30
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$365
$1,575

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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.

Hamilton Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition

Owners praise the Hamilton Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition for its legibility, extensive Super-LumiNova, and broad hands, as well as its unique dial design and cool styling with an hour hand cutout and semi-exposed case back. The titanium case is noted for significantly reducing weight. It is powered by the H-30 calibre, offering an 80-hour power reserve. Some owners feel the price is too high for what is essentially a standard model, while others find the styling justifies the cost, with one noting it was available for under $1,000. Overall, owners and reviewers appreciate the Hamilton Khaki Aviation Pilot Day Date Auto - Air-Glaciers Edition for its distinctive aesthetic and lightweight titanium construction, with some debate regarding its value proposition.

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