Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsHamilton Jazzmaster Skeleton Auto

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
Jazzmaster Skeleton Auto
HamiltonJazzmaster Skeleton Auto
MSRP $1,475

At a glance

10 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Jazzmaster Skeleton Auto36mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Jazzmaster Skeleton Auto80h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Jazzmaster Skeleton Auto50m
MSRP
Flyboy Airmaster GMT Automatic$365
Jazzmaster Skeleton Auto$1,475

Full specifications

Case

6 specs
Category
GMT
Skeleton
Diameter
40mm
36mm
Thickness
10.55mm
Lug-to-Lug
46mm
Lug Width
18mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black
purple

Movement

2 specs
Caliber
NH34
H-10-S
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$365
$1,475

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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 Jazzmaster Skeleton Auto

The Hamilton Jazzmaster Skeleton Auto is praised for its redesigned dial that balances complexity and legibility, forming an "H" logo and highlighting the H-10-S movement. Owners appreciate the 80-hour power reserve and the seamless blend of the bracelet with the lugs. The watch is available in 40mm and 36mm sizes, with prices ranging from A$1,925 to A$2,200, and features 50m water resistance. Overall, owners and reviewers rate the Hamilton Jazzmaster Skeleton Auto highly for its distinctive dial design and impressive power reserve at its price point.

From video reviewers

The 80-hour power reserve from the H-10 automatic movement is a notable strength. Water resistance to 5 ATM is considered on the lower side for the price point.

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