Marathon Jeep Rubicon TSARvsMr. Eatwell GMT Challenger
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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.
Jeep Rubicon TSAR

GMT Challenger
Diameter
41mm
40mm
Lug-to-Lug
48mm
n/a
Thickness
14mm
13.6mm
lowest
Water Resistance
300m
highest
200m
MSRP
$1,650
$495
lowest
Movement
Swiss High-Torque Quartz
Seiko NH34
Case
5 specsCrystal & Dial
1 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Marathon Jeep Rubicon TSAR is noted for its successful dual branding, with the "Jeep" designation prominent on the dial. Owners praise its toughness and wearability, with one owner reporting near-daily wear for 10 years on a 7" wrist with a flawless sapphire crystal. The watch features tritium gas tubes and Maraglo illumination, a 41mm steel case, and a Swiss Made Sellita SW200-1 automatic movement, priced at $1,500 USD. One owner experienced the 0-mark triangle detaching from the bezel after a decade of significant abuse, though the bezel action remained tight and solid. On balance, owners and reviewers rate the Marathon Jeep Rubicon TSAR highly for its robust build and comfortable wearability.
Owners widely praise the Mr. Eatwell GMT Challenger 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 highly for its aesthetic appeal and value proposition, despite some reservations about the bezel coloring.
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