Side by side

Marathon Arctic OSAR 41mm AutomaticvsBorealis Watch Co. Bull Shark V2

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Arctic OSAR 41mm Automatic
MarathonArctic OSAR 41mm Automatic
MSRP $1,800
Bull Shark V2
Borealis Watch Co.Bull Shark V2
MSRP $495

At a glance

9 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
Bull Shark V238mm
Power Reserve
Arctic OSAR 41mm Automatic40h
Bull Shark V240h
Water Resistance
Arctic OSAR 41mm Automatic300m
Bull Shark V2300m
MSRP
Arctic OSAR 41mm Automatic$1,800
Bull Shark V2$495

Full specifications

Case

5 specs
Diameter
41mm
38mm
Thickness
13mm
12.60mm
Lug-to-Lug
43.5mm
47.00mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Dial Color
White
Black
Lume
None
BGW9

Movement

1 specs
Caliber
Sellita SW220-1
Miyota 9039

Pricing

1 specs
MSRP
$1,800
$495

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What people say

Owners + reviewers, side by side

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

Marathon Arctic OSAR 41mm Automatic

The Marathon Arctic OSAR 41mm Automatic is noted for its comfortable wearability on wrists under 7 inches, with one owner finding the 41mm size perfect. Accuracy observations vary, with one owner reporting a consistent +1 second per day and another noting -20 seconds per day. The watch features a Sellita automatic movement and has dimensions of 14mm thickness and a 48mm lug-to-lug. Overall, owners appreciate the Marathon Arctic OSAR 41mm Automatic for its comfortable fit and Marathon's overall appeal.

Borealis Watch Co. Bull Shark V2

The red bezel is a standout feature. The watch wears small, which is a concern for larger wrists.

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