Which is cheaper, the Marathon Arctic OSAR 36mm Automatic or the Hamilton American Classic Intra-Matic Auto?

At MSRP the Marathon Arctic OSAR 36mm Automatic is the cheaper of the two at $1,200, against $1,275 for the Hamilton American Classic Intra-Matic Auto — a $75 gap before any retailer discounting.

Which is bigger, the Marathon Arctic OSAR 36mm Automatic or the Hamilton American Classic Intra-Matic Auto?

The Hamilton American Classic Intra-Matic Auto wears larger at 40mm versus 36mm for the Marathon Arctic OSAR 36mm Automatic — a 4mm difference across the dial.

Which has better water resistance, the Marathon Arctic OSAR 36mm Automatic or the Hamilton American Classic Intra-Matic Auto?

The Marathon Arctic OSAR 36mm Automatic is rated to 300m versus 50m for the Hamilton American Classic Intra-Matic Auto.

Which has a longer power reserve, the Marathon Arctic OSAR 36mm Automatic or the Hamilton American Classic Intra-Matic Auto?

The Hamilton American Classic Intra-Matic Auto carries a 80-hour power reserve against 40 hours on the Marathon Arctic OSAR 36mm Automatic.

What movement does the Marathon Arctic OSAR 36mm Automatic run compared to the Hamilton American Classic Intra-Matic Auto?

Both watches run automatic movements — the Marathon Arctic OSAR 36mm Automatic uses the Sellita SW220-1 and the Hamilton American Classic Intra-Matic Auto uses the H-10.

Side by side

Marathon Arctic OSAR 36mm AutomaticvsHamilton American Classic Intra-Matic Auto

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

Marathon Arctic OSAR 36mm Automatic

36mm-arctic-original-sar-w-date-on-3-piece-rubber-strap-kit-osar-d

MSRP $1,200

Hamilton American Classic Intra-Matic Auto

h38425120

MSRP $1,275

At a glance

10 of 29 specs differ

Diameter

Arctic OSAR 36mm Automatic36mm

American Classic Intra-Matic Auto40mm

Power Reserve

Arctic OSAR 36mm Automatic40h

American Classic Intra-Matic Auto80h

Water Resistance

Arctic OSAR 36mm Automatic300m

American Classic Intra-Matic Auto50m

MSRP

Arctic OSAR 36mm Automatic$1,200

American Classic Intra-Matic Auto$1,275

Full specifications

Case

7 specs

Movement

2 specs

Caliber

Sellita SW220-1

H-10

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$1,200

$1,275

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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.

WatchUSeek

Hamilton American Classic Intra-Matic Auto

Owners widely praise the Hamilton American Classic Intra-Matic Auto for its thinness, perfect size, and vintage charm, with some preferring its contrasting tachymeter and larger subdials. One owner notes the rotor can be quite loud. The Hamilton American Classic Intra-Matic Auto is considered by some to be the best watch with a 2892 movement for the price. Overall, owners rate the Hamilton American Classic Intra-Matic Auto highly for its vintage charm and wearability at the price.

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