Marathon Arctic OSAR 41mm AutomaticvsOceaneva Deep Marine Explorer II Damascus Steel

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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.

Marathon Arctic OSAR 41mm Automatic at true scale

Arctic OSAR 41mm Automatic

Oceaneva Deep Marine Explorer II Damascus Steel at true scale

Deep Marine Explorer II Damascus Steel

Diameter

41mm

42mm

Lug-to-Lug

43.5mm

n/a

Thickness

13mm

lowest

14.8mm

Water Resistance

300m

1250m

highest

MSRP

$1,800

$1,199

lowest

Movement

Sellita SW220-1

Sellita SW200-1

Case

6 specs
Diameter
41mm
42mm
Thickness
13mm
14.8mm
Lug-to-Lug
43.5mm
n/a
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
1250m

Crystal & Dial

1 specs
Dial Color
White
n/a

Movement

1 specs
Caliber
Sellita SW220-1
Sellita SW200-1

Pricing

1 specs
MSRP
$1,800
$1,199
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Reviews

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

Marathon Arctic OSAR 41mm Automatic

Owners widely praise the Marathon Arctic OSAR 41mm Automatic for its comfortable wearability, with one owner noting it feels lightweight and wears perfectly on a sub-7-inch wrist. The watch is designed for legibility, featuring oversized hour markers as a tool watch. Accuracy observations vary, with one owner reporting a consistent +1 second per day, while another noted -20 seconds per day. The bracelet is described as lacking refinement, with no quick-release or toolless micro-adjustment. On balance, owners and reviewers appreciate the Marathon Arctic OSAR 41mm Automatic for its tool-watch legibility and comfortable wear, though some question its value at the current price point.

Oceaneva Deep Marine Explorer II Damascus Steel

Owners widely praise the Oceaneva Deep Marine Explorer II Damascus Steel for its exceptional value, with one owner noting its COSC-equivalent performance and smoother second-hand sweep compared to more expensive watches, leading them to purchase a second unit. The watch features a distinctive "pattern welded steel" case, bezel, crown, and buckle. One owner wears their white dial version daily and highlights the brand's YouTube demonstrations of pressure and condensation testing. Overall, owners rate the Oceaneva Deep Marine Explorer II Damascus Steel highly for its unique Damascus steel construction and impressive performance at its price point.