Marathon Jeep Rubicon GSARvsSynchron Ti300M Poseidon Deep Black

Ti300M Poseidon Deep Black
SynchronTi300M Poseidon Deep Black

Ref. synchron-ti300m-poseidon-deep-black·MSRP $1,490

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Marathon Jeep Rubicon GSAR at true scale

Jeep Rubicon GSAR

Synchron Ti300M Poseidon Deep Black at true scale

Ti300M Poseidon Deep Black

Diameter

41mm

41mm

Lug-to-Lug

48mm

45mm

lowest

Thickness

14mm

11.9mm

lowest

Water Resistance

300m

300m

Power Reserve

n/a

60h

MSRP

$2,100

$1,490

lowest

Movement

Sellita SW200-1

La Joux-Perret G100

Case

3 specs
Thickness
14mm
11.9mm
Lug-to-Lug
48mm
45mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

2 specs
AR Coating
n/a
Yes
Dial Color
Green
n/a

Movement

2 specs
Caliber
Sellita SW200-1
La Joux-Perret G100
Power Reserve
0h
60h

Pricing

1 specs
MSRP
$2,100
$1,490
Keep your wishlist and collection together in the appExplore the app

Reviews

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

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.

Synchron Ti300M Poseidon Deep Black

The Synchron Ti300M Poseidon Deep Black is praised for its wearability, attributed to its lightweight titanium construction and a 11.9mm case thickness, making it comfortable even under a cuff. Reviewers note its retro aesthetic and good legibility with a glossy black dial. Owners and reviewers find the La Joux-Perret G100 movement to be a high-grade caliber. The watch is considered a good value, with some sources citing a price around $990-$999. On balance, owners and reviewers rate the Synchron Ti300M Poseidon Deep Black highly for its comfortable titanium build and attractive vintage-inspired design at its price point.