Side by side

Marathon Arctic OSAR 36mm AutomaticvsSeiko Essentials Daywear

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
Essentials Daywear
SeikoEssentials Daywear
MSRP $325

At a glance

12 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
Essentials Daywear39.5mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Essentials Daywear40h
Water Resistance
Arctic OSAR 36mm Automatic300m
Essentials Daywear100m
MSRP
Arctic OSAR 36mm Automatic$1,200
Essentials Daywear$325

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
36mm
39.5mm
Thickness
13mm
9.8mm
Lug-to-Lug
43.5mm
46.7mm
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 and index(es)

Movement

2 specs
Caliber
Sellita SW220-1
6N76
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,200
$325

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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.

Seiko Essentials Daywear

Seiko Essentials Daywear is widely praised for its exceptional value and comfortable, lightweight design, featuring a thin 8.4mm case and 100m water resistance. Owners appreciate the convenience of its quartz movement and sapphire crystal. One owner notes the titanium bracelet has larger gaps due to its smaller center link. On balance, owners rate the Seiko Essentials Daywear highly for its comfortable wearability and strong value proposition.

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