Side by side

Marathon Arctic OSAR 41mm AutomaticvsTissot Seastar 1000 GMT

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

Arctic OSAR 41mm Automatic
MarathonArctic OSAR 41mm Automatic
MSRP $1,800
Seastar 1000 GMT
TissotSeastar 1000 GMT
MSRP $575

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
Seastar 1000 GMT40mm
Power Reserve
Arctic OSAR 41mm Automatic40h
Seastar 1000 GMT40h
Water Resistance
Arctic OSAR 41mm Automatic300m
Seastar 1000 GMT300m
MSRP
Arctic OSAR 41mm Automatic$1,800
Seastar 1000 GMT$575

Full specifications

Case

5 specs
Diameter
41mm
40mm
Thickness
13mm
11.77mm
Lug-to-Lug
43.5mm
40mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

3 specs
Dial Color
White
Black
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Sellita SW220-1
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,800
$575

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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 41mm Automatic

The Marathon Arctic OSAR 41mm Automatic is noted for its comfortable wearability on wrists under 7 inches, with one owner finding the 41mm size perfect. Accuracy observations vary, with one owner reporting a consistent +1 second per day and another noting -20 seconds per day. The watch features a Sellita automatic movement and has dimensions of 14mm thickness and a 48mm lug-to-lug. Overall, owners appreciate the Marathon Arctic OSAR 41mm Automatic for its comfortable fit and Marathon's overall appeal.

Tissot Seastar 1000 GMT

Owners widely praise the Tissot Seastar 1000 GMT for its sapphire crystal, 300m water resistance, and GMT complication, with one owner expressing deep satisfaction. A point of contention for some is that Swiss quartz movements may exhibit second-hand misalignment with markers, unlike certain Japanese quartz movements. On balance, owners rate the Tissot Seastar 1000 GMT highly for its robust features and value.

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