BERNY Diver AM155MvsMarathon Jeep Rubicon TSAR
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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.

Diver AM155M
Jeep Rubicon TSAR
Diameter
42mm
41mm
Lug-to-Lug
50mm
48mm
lowest
Thickness
13mm
lowest
14mm
Water Resistance
200m
300m
highest
MSRP
$146
lowest
$1,650
Movement
Miyota 8215
Swiss High-Torque Quartz
Case
6 specsCrystal & Dial
1 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the BERNY BERNY-Men Automatic Diver Watch-AM155M for its exceptional anti-reflective coating and outstanding lume, with one owner describing it as an "absolute lume monster" that surpasses higher-priced alternatives. The watch's design is seen by some as inspired by the Seiko Monster, while others consider it a clone of the Halios Holotype, and the prominent "BERNY" branding on the dial is a deterrent for some potential buyers. Accuracy varies, with one owner reporting +17 seconds per day, while others do not specify. The Miyota 8215 movement is a point of contention for some enthusiasts, who feel it is a significant drawback at the $300 price point, though it is considered acceptable at lower price points or if replaced with an NH-35A. Overall, owners rate the BERNY BERNY-Men Automatic Diver Watch-AM155M highly for its impressive lume and anti-reflective coating at its price, despite some reservations about the movement and branding.
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.
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