AVI-8 Hawker Hunter Atlas GMT AutomaticvsSpinnaker Dumas GMT
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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.

Hawker Hunter Atlas GMT Automatic

Dumas GMT
Diameter
44mm
44mm
Lug-to-Lug
54.5mm
48mm
lowest
Thickness
14mm
lowest
15mm
Water Resistance
50m
300m
highest
MSRP
$345
lowest
$399
Movement
Automatic
Seiko NH34
Case
3 specsCrystal & Dial
2 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely appreciate AVI-8's aviation-inspired designs and comfortable straps, viewing them as good value automatic pilot watches, especially when on sale. Some owners note minor issues such as misaligned chrono hands and mineral crystals, and a few question long-term quality compared to other brands. One owner reported a non-functional lume issue and a difficult return process. On balance, owners rate the AVI-8 Hawker Hunter Atlas GMT Automatic highly for its unique designs and value at the price point.
The Spinnaker Dumas GMT is praised for its good finishing and satisfying lume, including on the crown. Owners note its 44mm case and 15mm thickness, with one finding it wears well on a 17cm wrist, while a reviewer suggests its substantial size and 209g weight make it unsuitable for smaller wrists. Overall, owners and reviewers find the Spinnaker Dumas GMT offers good value, particularly with the inclusion of an extra rubber strap.
The Spinnaker Dumas GMT offers robust build quality for its price point. Reviewers noted the 300-meter water resistance.
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