Side by side

Marathon Arctic OSAR 36mm AutomaticvsAstor + Banks Fortitude Pro

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
Fortitude Pro
Astor + BanksFortitude Pro
MSRP $675

At a glance

9 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
Fortitude Pro38.5mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Fortitude Pro40h
Water Resistance
Arctic OSAR 36mm Automatic300m
Fortitude Pro200m
MSRP
Arctic OSAR 36mm Automatic$1,200
Fortitude Pro$675

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
36mm
38.5mm
Thickness
13mm
11.9mm
Lug-to-Lug
43.5mm
45.5mm
Lug Width
18mm
20mm
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
White
Magenta

Movement

1 specs
Caliber
Sellita SW220-1
Miyota 9015

Pricing

1 specs
MSRP
$1,200
$675

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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.

Astor + Banks Fortitude Pro

Owners and reviewers widely praise the Astor + Banks Fortitude Pro for its scratch-resistant coating, thin and compact 38.5mm case, and versatile dial options. The layered finishing with polished chamfers and comfortable bracelet are frequently highlighted as strong points, contributing to its wearability. One owner notes good timekeeping, while a reviewer states the Miyota 9015 movement is adjusted to +/-10 seconds per day. A potential drawback mentioned is the date numeral appearing in half shadow due to anti-magnetic shielding, and one owner considers the bracelet clasp dated. Overall, owners and reviewers rate the Astor + Banks Fortitude Pro highly for its durable construction and thoughtful design at its price point.

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