Which is cheaper, the Grand Seiko STGF387 or the Yema Navygraf Marine Nationale Quartz?

At MSRP the Yema Navygraf Marine Nationale Quartz is the cheaper of the two at $499, against $4,200 for the Grand Seiko STGF387 — a $3,701 gap before any retailer discounting.

Which is bigger, the Grand Seiko STGF387 or the Yema Navygraf Marine Nationale Quartz?

The Yema Navygraf Marine Nationale Quartz wears larger at 39mm versus 26mm for the Grand Seiko STGF387 — a 13mm difference across the dial.

Side by side

Grand Seiko STGF387vsYema Navygraf Marine Nationale Quartz

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

Grand Seiko STGF387

stgf387g

MSRP $4,200

Yema Navygraf Marine Nationale Quartz

yema-navygraf-marine-nationale-quartz-ymhfmn39

MSRP $499

At a glance

10 of 29 specs differ

Diameter

STGF38726mm

Navygraf Marine Nationale Quartz39mm

Power Reserve

STGF38740h

Navygraf Marine Nationale Quartz40h

Water Resistance

STGF387100m

Navygraf Marine Nationale Quartz100m

MSRP

STGF387$4,200

Navygraf Marine Nationale Quartz$499

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

Black

Standard

Movement

1 specs

Caliber

4J51

—

Pricing

1 specs

MSRP

$4,200

$499

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