Side by side

Marathon Arctic OSAR 46mm AutomaticvsPinion Neutron

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

Arctic OSAR 46mm Automatic
MarathonArctic OSAR 46mm Automatic
MSRP $2,500
Neutron
PinionNeutron
MSRP $1,600

At a glance

13 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
Neutron38mm
Power Reserve
Arctic OSAR 46mm Automatic40h
Neutron40h
Water Resistance
Arctic OSAR 46mm Automatic300m
Neutron100m
MSRP
Arctic OSAR 46mm Automatic$2,500
Neutron$1,600

Full specifications

Case

7 specs
Category
Diver
Sport
Diameter
46mm
38mm
Thickness
13mm
11mm
Lug-to-Lug
43.5mm
45mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
White
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW220-1
Sellita SW200-1
Power Reserve
40h
40h

Pricing

1 specs
MSRP
$2,500
$1,600

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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 46mm Automatic

Owners widely 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 automatic movement may be unnecessary for rough use compared to a quartz option. Reviewers mention the MaraGlo luminous paint and a Sellita SW200-1 automatic movement. Some owners question its rising price and luxury positioning, with one reporting poor lume and movement performance. Overall, owners value the Marathon Arctic OSAR 46mm Automatic for its robust build and utilitarian design.

Pinion Neutron

The Pinion Neutron is widely praised for its refined 38mm design, detailed guilloché dial, and high build quality. Owners highlight the very well-finished case and amazing dial, with one noting the movement is regulated to within ±5 seconds per day. The watch is considered a strong contender at its price point, though one owner found the OEM straps to be poor and replaced them with an aftermarket option. Overall, owners and reviewers rate the Pinion Neutron highly for its exceptional dial finishing and refined case design at its price.

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