Which is cheaper, the Marathon Arctic OSAR 36mm Automatic or the Praesidus Neptune 44?

At MSRP the Praesidus Neptune 44 is the cheaper of the two at $550, against $1,200 for the Marathon Arctic OSAR 36mm Automatic — a $650 gap before any retailer discounting.

Which is bigger, the Marathon Arctic OSAR 36mm Automatic or the Praesidus Neptune 44?

The Praesidus Neptune 44 wears larger at 44mm versus 36mm for the Marathon Arctic OSAR 36mm Automatic — a 8mm difference across the dial.

Which has better water resistance, the Marathon Arctic OSAR 36mm Automatic or the Praesidus Neptune 44?

The Marathon Arctic OSAR 36mm Automatic is rated to 300m versus 200m for the Praesidus Neptune 44.

What movement does the Marathon Arctic OSAR 36mm Automatic run compared to the Praesidus Neptune 44?

Both watches run automatic movements — the Marathon Arctic OSAR 36mm Automatic uses the Sellita SW220-1 and the Praesidus Neptune 44 uses the Miyota 9039.

Side by side

Marathon Arctic OSAR 36mm AutomaticvsPraesidus Neptune 44

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

Praesidus Neptune 44

neptune-44-brown

MSRP $550

At a glance

9 of 29 specs differ

Diameter

Arctic OSAR 36mm Automatic36mm

Neptune 4444mm

Power Reserve

Arctic OSAR 36mm Automatic40h

Neptune 4440h

Water Resistance

Arctic OSAR 36mm Automatic300m

Neptune 44200m

MSRP

Arctic OSAR 36mm Automatic$1,200

Neptune 44$550

Full specifications

Case

5 specs

Diameter

36mm

44mm

Thickness

13mm

—

Lug-to-Lug

43.5mm

—

Lug Width

18mm

22mm

Water Resistance

300m

200m

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

White

Patina

Movement

1 specs

Caliber

Sellita SW220-1

Miyota 9039

Pricing

1 specs

MSRP

$1,200

$550

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