Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsCitizen Tsuyosa 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
Tsuyosa Automatic
CitizenTsuyosa Automatic
MSRP $356

At a glance

8 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Tsuyosa Automatic40mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Tsuyosa Automatic42h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Tsuyosa Automatic50m
MSRP
Flyboy Airmaster GMT Automatic$365
Tsuyosa Automatic$356

Full specifications

Case

5 specs
Category
GMT
Sport
Thickness
12mm
Lug-to-Lug
46mm
Lug Width
9.1mm
Material
316L Stainless Steel
Stainless Steel

Movement

2 specs
Caliber
NH34
8210
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$365
$356

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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.

Citizen Tsuyosa Automatic

The Citizen Tsuyosa Automatic is widely praised for its exceptional value, with reviewers and owners alike highlighting its Japanese construction quality and impressive fit and finish for the price. Enthusiasts appreciate its versatile design and fun dial colors, while reviewers note its retro feel and emulation of vintage dress watches. The watch is powered by Citizen's caliber 8322 movement, offering a 60-hour power reserve. Criticisms include a cyclops date magnifier that some find undesirable, a bracelet that can be noisy and lacks significant tapering, and a 40mm case that wears large due to its thickness and broad lugs. One owner also found the 4 o'clock crown fiddly for winding. Overall, owners and reviewers rate the Citizen Tsuyosa Automatic highly for its incredible bargain price and well-executed design.

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