Aerotec Watches Aerotec Ace X GMT DivervsMr. Eatwell GMT Challenger — Red & Blue Pepsi
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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.

Aerotec Ace X GMT Diver

GMT Challenger — Red & Blue Pepsi
Diameter
41.5mm
40mm
Thickness
n/a
13.6mm
Water Resistance
200m
200m
MSRP
$459
lowest
$495
Movement
Seiko NH34
Seiko NH34
Case
4 specsCrystal & Dial
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Aerotec Ace X GMT Diver is praised for its excellent timekeeping from the Seiko NH34 movement, with one owner reporting immaculate condition after minimal wear. The watch features a 41.5mm case and 200m water resistance. Overall, owners rate the Aerotec Ace X GMT Diver highly for its reliable Seiko NH34 movement and solid build quality.
Owners widely praise the Mr. Eatwell GMT Challenger — Red & Blue Pepsi for its beautiful red and blue bezel and excellent value. One owner is super happy, finding it feels and looks good, and praises the awesome customer service. However, community members note issues with the bezel's blue coloring, stating it appears to use the same V2 insert as before, and the red is considered a more obvious tell. Overall, owners rate the Mr. Eatwell GMT Challenger — Red & Blue Pepsi highly for its aesthetic appeal and value proposition, despite some reservations about the bezel coloring.
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