Side by side

Marathon Arctic OSAR 41mm AutomaticvsRedux Zero-Hour

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
Zero-Hour
ReduxZero-Hour

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
Zero-Hour39mm
Power Reserve
Arctic OSAR 41mm Automatic40h
Zero-Hour41h
Water Resistance
Arctic OSAR 41mm Automatic300m
Zero-Hour200m
MSRP
Arctic OSAR 41mm Automatic$1,800
Zero-Hour

Full specifications

Case

7 specs
Category
Diver
Diameter
41mm
39mm
Thickness
13mm
13.7mm
Lug-to-Lug
43.5mm
46.6mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

2 specs
Caliber
Sellita SW220-1
Seiko NH35
Power Reserve
40h
41h

Pricing

1 specs
MSRP
$1,800

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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.

Redux Zero-Hour

Owners widely praise the Redux Courg Type 39MM for its robust, no-nonsense design and good overall quality, with a reliable Seiko NH53A movement keeping time well. The titanium case and crystal have shown scratch resistance, and the bezel action is described as tight by some. Reviewers note the proprietary RDXB1 or blue lume glows brilliantly, though briefly. Some owners flag the crown stem as flimsy and the unidirectional bezel as having some play. Overall, owners rate the Redux Courg Type 39MM highly for its functional tool-watch design and durable titanium construction.

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