Side by side

Marathon Arctic OSAR 36mm AutomaticvsRedux Zero-Hour

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

Arctic OSAR 36mm Automatic
MarathonArctic OSAR 36mm Automatic
MSRP $1,200
Zero-Hour
ReduxZero-Hour

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
Zero-Hour39mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Zero-Hour41h
Water Resistance
Arctic OSAR 36mm Automatic300m
Zero-Hour200m
MSRP
Arctic OSAR 36mm Automatic$1,200
Zero-Hour

Full specifications

Case

7 specs
Category
Diver
Diameter
36mm
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
$1,200

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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 36mm Automatic

The Marathon Arctic OSAR 36mm Automatic is noted for its non-tritium dial option, though some owners prefer the 1-12 numeral layout found on other models. One owner found the 36mm size too small for their wrist. Overall, owners appreciate the Marathon Arctic OSAR 36mm Automatic for its non-tritium dial option.

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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