Side by side

Marathon Arctic OSAR 46mm AutomaticvsSeiko Essentials Quartz

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
Essentials Quartz
SeikoEssentials Quartz
MSRP $265

At a glance

12 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
Essentials Quartz40.2mm
Power Reserve
Arctic OSAR 46mm Automatic40h
Essentials Quartz40h
Water Resistance
Arctic OSAR 46mm Automatic300m
Essentials Quartz100m
MSRP
Arctic OSAR 46mm Automatic$2,500
Essentials Quartz$265

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
46mm
40.2mm
Thickness
13mm
8.3mm
Lug-to-Lug
43.5mm
47mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
White
Black
Lume
None
LumiBrite on Hands

Movement

2 specs
Caliber
Sellita SW220-1
6N52
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$2,500
$265

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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.

Seiko Essentials Quartz

Seiko Essentials Quartz owners praise its high quality and value, highlighting its thin 8.4mm case, sapphire crystal, 100m water resistance, and quartz convenience, with the titanium variant weighing just 50g for exceptional comfort. The polished surfaces can develop fine swirls from daily wear, and the gold plating may wear off edges over time, requiring maintenance. The titanium bracelet's smaller center link creates wider gaps than the steel version, and some owners prefer to remove the 50m-rated watch for showering, especially if it lacks a screw-down crown. On balance, owners rate the Seiko Essentials Quartz highly for its comfortable, lightweight titanium build and convenient quartz accuracy at the price.

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