Which is cheaper, the POLPORA Emalie Ametyst or the Yema Navygraf Marine Nationale Quartz?

At MSRP the Yema Navygraf Marine Nationale Quartz is the cheaper of the two at $499, against $4,790 for the POLPORA Emalie Ametyst — a $4,291 gap before any retailer discounting.

Which is bigger, the POLPORA Emalie Ametyst or the Yema Navygraf Marine Nationale Quartz?

The POLPORA Emalie Ametyst wears larger at 40mm versus 39mm for the Yema Navygraf Marine Nationale Quartz — a 1mm difference across the dial.

Which has better water resistance, the POLPORA Emalie Ametyst or the Yema Navygraf Marine Nationale Quartz?

The Yema Navygraf Marine Nationale Quartz is rated to 100m versus 50m for the POLPORA Emalie Ametyst.

Which has a longer power reserve, the POLPORA Emalie Ametyst or the Yema Navygraf Marine Nationale Quartz?

The POLPORA Emalie Ametyst carries a 56-hour power reserve against 40 hours on the Yema Navygraf Marine Nationale Quartz.

What movement does the POLPORA Emalie Ametyst run compared to the Yema Navygraf Marine Nationale Quartz?

The POLPORA Emalie Ametyst runs a automatic caliber (Sellita SW300-1), while the Yema Navygraf Marine Nationale Quartz runs a quartz.

Side by side

POLPORA POLPORA Emalie AmetystvsYema Navygraf Marine Nationale Quartz

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

POLPORA POLPORA Emalie Ametyst

polpora-emalie-ametyst

MSRP $4,790

Yema Navygraf Marine Nationale Quartz

yema-navygraf-marine-nationale-quartz-ymhfmn39

MSRP $499

At a glance

12 of 29 specs differ

Diameter

POLPORA Emalie Ametyst40mm

Navygraf Marine Nationale Quartz39mm

Power Reserve

POLPORA Emalie Ametyst56h

Navygraf Marine Nationale Quartz40h

Water Resistance

POLPORA Emalie Ametyst50m

Navygraf Marine Nationale Quartz100m

MSRP

POLPORA Emalie Ametyst$4,790

Navygraf Marine Nationale Quartz$499

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Black

Standard

Movement

3 specs

Caliber

Sellita SW300-1

—

Type

Automatic

Quartz

Power Reserve

56h

40h

Pricing

1 specs

MSRP

$4,790

$499

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