Aquastar Benthos ProfessionalvsMarathon Jeep Rubicon GSAR

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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.

Aquastar Benthos Professional at true scale

Benthos Professional

Marathon Jeep Rubicon GSAR at true scale

Jeep Rubicon GSAR

Diameter

42mm

41mm

Lug-to-Lug

n/a

48mm

Thickness

13.7mm

lowest

14mm

Water Resistance

300m

300m

MSRP

n/a

$2,100

Movement

Sellita SW200-1

Sellita SW200-1

Case

5 specs
Diameter
42mm
41mm
Thickness
13.7mm
14mm
Lug-to-Lug
n/a
48mm
Lug Width
n/a
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
Green
Lume
X1 Super-LumiNova
None

Movement

1 specs
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
n/a
$2,100
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Reviews

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

Aquastar Benthos Professional

The Aquastar Benthos Professional is widely praised for its significantly slimmer 13.9mm case, which contributes to comfortable everyday wear and a sleek profile, and its ultra-legible dial. Reviewers note its well-tensioned bezel and an improved beads-of-rice bracelet. Some find the 42mm case size substantial for a dive watch, and its 38-hour power reserve is considered unremarkable. The watch is priced at $1,290 during pre-order. Overall, owners and reviewers rate the Aquastar Benthos Professional highly for its comfortable wearability and legible dial at the price.

Marathon Jeep Rubicon GSAR

Owners widely praise the Marathon Jeep Rubicon GSAR as a rugged, high-quality tool watch that successfully blends Jeep branding with Marathon's functional design, noting its durable build, satisfying bezel action, and attractive, clean dials. The tritium illumination is a key feature, though its half-life necessitates eventual replacement. Some owners find the Jeep logo to be a corporate element that detracts from Marathon's heritage, while others appreciate the laser-engraved Jeep grill detail. The watch is priced at $1,500 USD and features a Sellita SW200-1 automatic movement. On balance, owners and reviewers rate the Marathon Jeep Rubicon GSAR highly for its robust construction and unique tritium lume, despite some reservations about the branding.

From video reviewers

Illumination technology is a consensus strength. Reviewers did not agree on a specific weakness.

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