AVI-8 Flyboy Airmaster GMT AutomaticvsBreitling Navitimer Automatic GMT 41

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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

Navitimer Automatic GMT 41
Diameter
40mm
41mm
Thickness
n/a
11.7mm
Water Resistance
50m
highest
30m
Power Reserve
n/a
42h
MSRP
$345
lowest
$6,450
Movement
Seiko NH34
Breitling 32
Case
6 specsCrystal & Dial
1 specsMovement
5 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 Navitimer Automatic GMT 41 for its refined and elegant design, iconic Navitimer aesthetic with a beaded bezel and slide rule, and a less busy dial in a smaller 41mm case. Many appreciate its quality, with one owner comparing it favorably to Omega. The watch is considered a good daily wear due to its slimmer profile and polished case and bracelet. Some owners find the clasp difficult to undo initially, though it reportedly breaks in. While some find the 30m water resistance limiting for a daily watch, others are thrilled with their purchase years later, noting the significant price difference compared to higher-end models. Overall, owners rate the Breitling Navitimer Automatic GMT 41 highly for its iconic design and refined daily wearability at its price point.
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