AVI-8 Flyboy Airmaster GMT AutomaticvsBreitling Navitimer Automatic GMT 41

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

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

AVI-8 Flyboy Airmaster GMT Automatic at true scale

Flyboy Airmaster GMT Automatic

Breitling Navitimer Automatic GMT 41 at true scale

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 specs
Diameter
40mm
41mm
Thickness
n/a
11.65mm
Lug Width
n/a
n/a
Material
316L Stainless Steel
Stainless Steel
Finish
n/a
Stainless steel
Water Resistance
50m
30m

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

5 specs
Caliber
Seiko NH34
Breitling 32
Power Reserve
0h
42h
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
GMT

Pricing

1 specs
MSRP
$345
$6,450
Keep your wishlist and collection together in the appExplore the app

Reviews

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 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.

Breitling Navitimer Automatic GMT 41

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.

Similar watches

Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.

DiscussionNot started

Also compared

Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.