Side by side

Marathon Jeep Rubicon GSARvsSpinnaker Dumas GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Jeep Rubicon GSAR
MarathonJeep Rubicon GSAR
MSRP $2,100
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

7 of 29 specs differ
Diameter
Jeep Rubicon GSAR41mm
Dumas GMT44mm
Power Reserve
Jeep Rubicon GSAR40h
Dumas GMT40h
Water Resistance
Jeep Rubicon GSAR300m
Dumas GMT300m
MSRP
Jeep Rubicon GSAR$2,100
Dumas GMT$399

Full specifications

Case

4 specs
Category
Diver
GMT
Diameter
41mm
44mm
Thickness
14mm
15mm
Lug Width
20mm
22mm

Crystal & Dial

1 specs
Dial Color
Green
Blue

Movement

1 specs
Caliber
Sellita SW200-1
Seiko NH34A

Pricing

1 specs
MSRP
$2,100
$399

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon Jeep Rubicon GSAR

The Marathon Jeep Rubicon GSAR is widely praised as a rugged, high-quality tool watch that successfully blends Jeep branding with Marathon's functional heritage, featuring a unique dial with tritium illumination and an automatic Sellita SW200-1 movement. Owners appreciate its satisfying bezel action and durable build, making it a reliable daily wear that pairs well with Jeep's rugged image. However, some find the Jeep logo to be corporate and out of place with Marathon's austere design ethos, while one owner notes that second-hand examples can show wear on the bezel. The watch is priced at $1,500 USD. Overall, owners and reviewers rate the Marathon Jeep Rubicon GSAR highly for its robust construction and distinctive tritium lume, which are considered its strongest assets.

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

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