Which is cheaper, the Marathon Steel Navigator SSNAV Auto or the Praesidus A-11 Origin?

At MSRP the Praesidus A-11 Origin is the cheaper of the two at $195, against $1,300 for the Marathon Steel Navigator SSNAV Auto — a $1,105 gap before any retailer discounting.

Which is bigger, the Marathon Steel Navigator SSNAV Auto or the Praesidus A-11 Origin?

The Marathon Steel Navigator SSNAV Auto wears larger at 41mm versus 40mm for the Praesidus A-11 Origin — a 1mm difference across the dial.

Which has better water resistance, the Marathon Steel Navigator SSNAV Auto or the Praesidus A-11 Origin?

The Praesidus A-11 Origin is rated to 100m versus 60m for the Marathon Steel Navigator SSNAV Auto.

What movement does the Marathon Steel Navigator SSNAV Auto run compared to the Praesidus A-11 Origin?

The Marathon Steel Navigator SSNAV Auto runs a automatic caliber (Sellita SW200-1), while the Praesidus A-11 Origin runs a quartz (Ronda 763).

Side by side

Marathon Steel Navigator SSNAV AutovsPraesidus A-11 Origin

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 A-11 Origin

P-40-MB-GRK1

MSRP $195

At a glance

8 of 29 specs differ

Diameter

Steel Navigator SSNAV Auto41mm

A-11 Origin40mm

Power Reserve

Steel Navigator SSNAV Auto40h

A-11 Origin40h

Water Resistance

Steel Navigator SSNAV Auto60m

A-11 Origin100m

MSRP

Steel Navigator SSNAV Auto$1,300

A-11 Origin$195

Full specifications

Case

5 specs

Movement

2 specs

Caliber

Sellita SW200-1

Ronda 763

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$1,300

$195

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