Which is cheaper, the Marathon Steel Navigator SSNAV Auto or the Vaer D4 Outerknown Solar Diver?

At MSRP the Vaer D4 Outerknown Solar Diver is the cheaper of the two at $549, against $1,300 for the Marathon Steel Navigator SSNAV Auto — a $751 gap before any retailer discounting.

Which is bigger, the Marathon Steel Navigator SSNAV Auto or the Vaer D4 Outerknown Solar Diver?

The Marathon Steel Navigator SSNAV Auto wears larger at 41mm versus 39mm for the Vaer D4 Outerknown Solar Diver — a 2mm difference across the dial.

Which has better water resistance, the Marathon Steel Navigator SSNAV Auto or the Vaer D4 Outerknown Solar Diver?

The Vaer D4 Outerknown Solar Diver 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 Vaer D4 Outerknown Solar Diver?

The Marathon Steel Navigator SSNAV Auto runs a automatic caliber (Sellita SW200-1), while the Vaer D4 Outerknown Solar Diver runs a quartz.

Side by side

Marathon Steel Navigator SSNAV AutovsVaer D4 Outerknown Solar Diver

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

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

At a glance

10 of 29 specs differ

Diameter

Steel Navigator SSNAV Auto41mm

D4 Outerknown Solar Diver39mm

Power Reserve

Steel Navigator SSNAV Auto40h

D4 Outerknown Solar Diver40h

Water Resistance

Steel Navigator SSNAV Auto60m

D4 Outerknown Solar Diver200m

MSRP

Steel Navigator SSNAV Auto$1,300

D4 Outerknown Solar Diver$549

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Blue

Movement

2 specs

Caliber

Sellita SW200-1

—

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$1,300

$549

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