Marathon Arctic OSAR 46mm AutomaticvsBOLDR Supply Co. Odyssey Black Abyss 2.0
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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.

Arctic OSAR 46mm Automatic

Odyssey Black Abyss 2.0
Diameter
46mm
45.5mm
Lug-to-Lug
n/a
52mm
Thickness
13mm
lowest
16.8mm
Water Resistance
300m
500m
highest
MSRP
$2,500
$799
lowest
Movement
Sellita SW220-1
Sellita SW200-1
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 praise the Marathon Arctic OSAR 46mm Automatic for its overbuilt toughness and industrial, instrument-like aesthetic, with some preferring the Arctic dial for legibility. One owner notes the MaraGlo luminous paint is likened to sliced eggs. The watch features a Swiss automatic movement and 300M ISO-rated water resistance. Some owners question its rising price and luxury positioning, with one noting poor lume and movement performance. Overall, owners rate the Marathon Arctic OSAR 46mm Automatic highly for its rugged, tool-watch build and legibility.
Owners widely report the BOLDR Supply Co. Odyssey Black Abyss 2.0 feels quality, with one noting its robust construction as a key feature. However, the 45.5mm case size and 52mm lug-to-lug are frequently flagged as potentially too large for many wrists. Some users suggested removing "Japan movement" text from the dial and offering a numerical bezel. Overall, owners rate the BOLDR Supply Co. Odyssey Black Abyss 2.0 for its solid build quality, though its substantial size is a significant consideration.
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