Side by side

Marathon Arctic OSAR 36mm AutomaticvsCitizen Tsuyosa Shore

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
Tsuyosa Shore
CitizenTsuyosa Shore
MSRP $495

At a glance

10 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
Tsuyosa Shore40mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Tsuyosa Shore42h
Water Resistance
Arctic OSAR 36mm Automatic300m
Tsuyosa Shore100m
MSRP
Arctic OSAR 36mm Automatic$1,200
Tsuyosa Shore$495

Full specifications

Case

6 specs
Diameter
36mm
40mm
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
9mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
White
Navy

Movement

2 specs
Caliber
Sellita SW220-1
8210
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$1,200
$495

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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.

Citizen Tsuyosa Shore

The Citizen Tsuyosa Shore is widely regarded as a versatile sports-casual watch with a sunray-brushed dial, luminous hands and markers, and a 100-meter water resistance. It features a unidirectional rotating bezel with a 60-minute aluminum insert and a President-style bracelet noted for its comfort and mix of finishes. The watch is powered by the in-house automatic Calibre 8210 movement. While it offers 100m WR and a rotating bezel, it is not considered a true diver's watch as it does not meet ISO certification or tool-watch standards. On balance, owners and reviewers appreciate the Citizen Tsuyosa Shore for its accessible pricing and everyday wearability as a lifestyle-oriented timepiece.

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