Which is cheaper, the Grand Seiko SBGK006 or the Yema Navygraf FSM Bronze?

At MSRP the Yema Navygraf FSM Bronze is the cheaper of the two at $1,350, against $22,200 for the Grand Seiko SBGK006 — a $20,850 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGK006 or the Yema Navygraf FSM Bronze?

The Grand Seiko SBGK006 wears larger at 39mm versus 38.5mm for the Yema Navygraf FSM Bronze — a 0.5mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGK006 or the Yema Navygraf FSM Bronze?

The Yema Navygraf FSM Bronze is rated to 100m versus 30m for the Grand Seiko SBGK006.

Which has a longer power reserve, the Grand Seiko SBGK006 or the Yema Navygraf FSM Bronze?

The Grand Seiko SBGK006 carries a 72-hour power reserve against 40 hours on the Yema Navygraf FSM Bronze.

What movement does the Grand Seiko SBGK006 run compared to the Yema Navygraf FSM Bronze?

The Grand Seiko SBGK006 runs a manual caliber (9S63), while the Yema Navygraf FSM Bronze runs a mechanical.

Side by side

Grand Seiko SBGK006vsYema Navygraf FSM Bronze

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

Grand Seiko SBGK006

sbgk006j

MSRP $22,200

Yema Navygraf FSM Bronze

yema-navygraf-fsm-bronze-ynavz22fsm-aas

MSRP $1,350

At a glance

13 of 29 specs differ

Diameter

SBGK00639mm

Navygraf FSM Bronze38.5mm

Power Reserve

SBGK00672h

Navygraf FSM Bronze40h

Water Resistance

SBGK00630m

Navygraf FSM Bronze100m

MSRP

SBGK006$22,200

Navygraf FSM Bronze$1,350

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

Bronze

Movement

3 specs

Caliber

9S63

—

Type

Manual

Automatic

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$22,200

$1,350

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Grand Seiko SBGK006vsYema Navygraf FSM Bronze

At a glance

Full specifications

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