Which is cheaper, the Helgray GMT (Refurbished) or the Yema Navygraf Marine Nationale Quartz?

At MSRP the Helgray GMT (Refurbished) is the cheaper of the two at $150, against $499 for the Yema Navygraf Marine Nationale Quartz — a $349 gap before any retailer discounting.

Which is bigger, the Helgray GMT (Refurbished) or the Yema Navygraf Marine Nationale Quartz?

The Helgray GMT (Refurbished) wears larger at 42mm versus 39mm for the Yema Navygraf Marine Nationale Quartz — a 3mm difference across the dial.

Which has better water resistance, the Helgray GMT (Refurbished) or the Yema Navygraf Marine Nationale Quartz?

The Yema Navygraf Marine Nationale Quartz is rated to 100m versus 50m for the Helgray GMT (Refurbished).

Side by side

Helgray GMT (Refurbished)vsYema Navygraf Marine Nationale Quartz

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

Helgray GMT (Refurbished)

gmt-1

MSRP $150

Yema Navygraf Marine Nationale Quartz

yema-navygraf-marine-nationale-quartz-ymhfmn39

MSRP $499

At a glance

10 of 29 specs differ

Diameter

GMT (Refurbished)42mm

Navygraf Marine Nationale Quartz39mm

Power Reserve

GMT (Refurbished)40h

Navygraf Marine Nationale Quartz40h

Water Resistance

GMT (Refurbished)50m

Navygraf Marine Nationale Quartz100m

MSRP

GMT (Refurbished)$150

Navygraf Marine Nationale Quartz$499

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Black

Standard

Movement

1 specs

Caliber

Swiss-Made Ronda 515.24H Strap

—

Pricing

1 specs

MSRP

$150

$499

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