Which is cheaper, the Helgray GMT (Refurbished) or the Marathon Steel Navigator SSNAV Auto?

At MSRP the Helgray GMT (Refurbished) is the cheaper of the two at $150, against $1,300 for the Marathon Steel Navigator SSNAV Auto — a $1,150 gap before any retailer discounting.

Which is bigger, the Helgray GMT (Refurbished) or the Marathon Steel Navigator SSNAV Auto?

The Helgray GMT (Refurbished) wears larger at 42mm versus 41mm for the Marathon Steel Navigator SSNAV Auto — a 1mm difference across the dial.

Which has better water resistance, the Helgray GMT (Refurbished) or the Marathon Steel Navigator SSNAV Auto?

The Marathon Steel Navigator SSNAV Auto is rated to 60m versus 50m for the Helgray GMT (Refurbished).

What movement does the Helgray GMT (Refurbished) run compared to the Marathon Steel Navigator SSNAV Auto?

The Helgray GMT (Refurbished) runs a quartz caliber (Swiss-Made Ronda 515.24H Strap), while the Marathon Steel Navigator SSNAV Auto runs a automatic (Sellita SW200-1).

Side by side

Helgray GMT (Refurbished)vsMarathon Steel Navigator SSNAV Auto

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

Helgray GMT (Refurbished)

gmt-1

MSRP $150

Marathon Steel Navigator SSNAV Auto

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

MSRP $1,300

At a glance

9 of 29 specs differ

Diameter

GMT (Refurbished)42mm

Steel Navigator SSNAV Auto41mm

Power Reserve

GMT (Refurbished)40h

Steel Navigator SSNAV Auto40h

Water Resistance

GMT (Refurbished)50m

Steel Navigator SSNAV Auto60m

MSRP

GMT (Refurbished)$150

Steel Navigator SSNAV Auto$1,300

Full specifications

Case

6 specs

Movement

2 specs

Caliber

Swiss-Made Ronda 515.24H Strap

Sellita SW200-1

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$150

$1,300

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