Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsHamilton Jazzmaster Viewmatic 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 Viewmatic Auto
HamiltonJazzmaster Viewmatic Auto
MSRP $995

At a glance

8 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Jazzmaster Viewmatic Auto40mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Jazzmaster Viewmatic Auto80h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Jazzmaster Viewmatic Auto50m
MSRP
Flyboy Airmaster GMT Automatic$365
Jazzmaster Viewmatic Auto$995

Full specifications

Case

5 specs
Category
GMT
Dress
Thickness
10.8mm
Lug-to-Lug
46mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel

Movement

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

Pricing

1 specs
MSRP
$365
$995

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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 Viewmatic Auto

Owners widely praise the Hamilton Jazzmaster Viewmatic Auto for its classic yet modern aesthetic, comfortable 37mm size suitable for smaller wrists, and superb case finishing for the price. The textured silver dial and subtle blue hands are noted as appealing details, and the watch is seen as versatile for both casual and formal wear. Accuracy is reported as impressive, with some owners observing deviations of only 1-2 seconds per day. One owner noted a discrepancy in the stated case thickness, with Hamilton listing 10.10mm. On balance, owners rate the Hamilton Jazzmaster Viewmatic Auto highly for its excellent value and versatile, classic design.

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