AVI-8 Flyboy Airmaster GMT AutomaticvsBreitling Aviator 8 B35 Automatic Unitime 43

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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Flyboy Airmaster GMT Automatic

Aviator 8 B35 Automatic Unitime 43
Diameter
40mm
43mm
Thickness
n/a
14.6mm
Water Resistance
50m
100m
highest
Power Reserve
n/a
70h
MSRP
$345
lowest
$9,550
Movement
Seiko NH34
Breitling B35
Case
7 specsCrystal & Dial
1 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the AVI-8 Flyboy Airmaster GMT Automatic for its unique aviator style, robust build, and crisp dial texture, with one owner noting a complex three-timezone function. The watch is considered fun and wearable with solid dimensions, though some find the dial busy and difficult to read, and the stock strap is noted as cheap with limited lug hole options. Some owners question the quality relative to price, while others acknowledge that AVI-8 watches, often featuring Seiko NH34 movements, are generally considered decent for their $100-$200 price point. On balance, owners rate the AVI-8 Flyboy Airmaster GMT Automatic well for its standout aviator design and value at the price.
Owners widely praise the Breitling Aviator 8 B35 Automatic Unitime 43 for its simple, legible design and great proportions, with one owner regretting selling theirs. Reviewers note it is a departure from typical Breitling aesthetics, offering an awesome military-style look. The 43mm stainless steel case is powered by the Breitling B35 automatic movement and features an exhibition case back and a bi-directional rotating bezel with 24 cities. One owner found the watch a bit pricey. Overall, owners rate the Breitling Aviator 8 B35 Automatic Unitime 43 highly for its unique aesthetic and practical design.
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