Which is cheaper, the Marathon Steel Navigator SSNAV Auto or the Praesidus Neptune 44?

At MSRP the Praesidus Neptune 44 is the cheaper of the two at $550, against $1,300 for the Marathon Steel Navigator SSNAV Auto — a $750 gap before any retailer discounting.

Which is bigger, the Marathon Steel Navigator SSNAV Auto or the Praesidus Neptune 44?

The Praesidus Neptune 44 wears larger at 44mm versus 41mm for the Marathon Steel Navigator SSNAV Auto — a 3mm difference across the dial.

Which has better water resistance, the Marathon Steel Navigator SSNAV Auto or the Praesidus Neptune 44?

The Praesidus Neptune 44 is rated to 200m versus 60m for the Marathon Steel Navigator SSNAV Auto.

What movement does the Marathon Steel Navigator SSNAV Auto run compared to the Praesidus Neptune 44?

Both watches run automatic movements — the Marathon Steel Navigator SSNAV Auto uses the Sellita SW200-1 and the Praesidus Neptune 44 uses the Miyota 9039.

Side by side

Marathon Steel Navigator SSNAV AutovsPraesidus Neptune 44

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

Marathon Steel Navigator SSNAV Auto

41mm-steel-navigator-automatic-ssnav-auto-on-ballistic-nylon

MSRP $1,300

Praesidus Neptune 44

neptune-44-brown

MSRP $550

At a glance

10 of 29 specs differ

Diameter

Steel Navigator SSNAV Auto41mm

Neptune 4444mm

Power Reserve

Steel Navigator SSNAV Auto40h

Neptune 4440h

Water Resistance

Steel Navigator SSNAV Auto60m

Neptune 44200m

MSRP

Steel Navigator SSNAV Auto$1,300

Neptune 44$550

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Patina

Movement

1 specs

Caliber

Sellita SW200-1

Miyota 9039

Pricing

1 specs

MSRP

$1,300

$550

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