Which is cheaper, the Marathon Steel Navigator SSNAV Auto or the Helgray Speedster (Racing Light Blue)?

At MSRP the Helgray Speedster (Racing Light Blue) is the cheaper of the two at $299, against $1,300 for the Marathon Steel Navigator SSNAV Auto — a $1,001 gap before any retailer discounting.

Which is bigger, the Marathon Steel Navigator SSNAV Auto or the Helgray Speedster (Racing Light Blue)?

The Marathon Steel Navigator SSNAV Auto wears larger at 41mm versus 39mm for the Helgray Speedster (Racing Light Blue) — a 2mm difference across the dial.

Which has better water resistance, the Marathon Steel Navigator SSNAV Auto or the Helgray Speedster (Racing Light Blue)?

The Marathon Steel Navigator SSNAV Auto is rated to 60m versus 30m for the Helgray Speedster (Racing Light Blue).

What movement does the Marathon Steel Navigator SSNAV Auto run compared to the Helgray Speedster (Racing Light Blue)?

Both watches run automatic movements — the Marathon Steel Navigator SSNAV Auto uses the Sellita SW200-1 and the Helgray Speedster (Racing Light Blue) uses the Miyota 6S21.

Side by side

Marathon Steel Navigator SSNAV AutovsHelgray Speedster (Racing Light Blue)

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

Helgray Speedster (Racing Light Blue)

speedster-racing-light-blue

MSRP $299

At a glance

8 of 29 specs differ

Diameter

Steel Navigator SSNAV Auto41mm

Speedster (Racing Light Blue)39mm

Power Reserve

Steel Navigator SSNAV Auto40h

Speedster (Racing Light Blue)40h

Water Resistance

Steel Navigator SSNAV Auto60m

Speedster (Racing Light Blue)30m

MSRP

Steel Navigator SSNAV Auto$1,300

Speedster (Racing Light Blue)$299

Full specifications

Case

6 specs

Movement

1 specs

Caliber

Sellita SW200-1

Miyota 6S21

Pricing

1 specs

MSRP

$1,300

$299

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