Which is cheaper, the Grand Seiko SBGW306 or the Yema Rallygraf Alpine Cup Series Limited Edition?

At MSRP the Yema Rallygraf Alpine Cup Series Limited Edition is the cheaper of the two at $2,390, against $17,900 for the Grand Seiko SBGW306 — a $15,510 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGW306 or the Yema Rallygraf Alpine Cup Series Limited Edition?

The Yema Rallygraf Alpine Cup Series Limited Edition wears larger at 41mm versus 36.5mm for the Grand Seiko SBGW306 — a 4.5mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGW306 or the Yema Rallygraf Alpine Cup Series Limited Edition?

The Grand Seiko SBGW306 is rated to 100m versus 50m for the Yema Rallygraf Alpine Cup Series Limited Edition.

Which has a longer power reserve, the Grand Seiko SBGW306 or the Yema Rallygraf Alpine Cup Series Limited Edition?

The Grand Seiko SBGW306 carries a 72-hour power reserve against 40 hours on the Yema Rallygraf Alpine Cup Series Limited Edition.

What movement does the Grand Seiko SBGW306 run compared to the Yema Rallygraf Alpine Cup Series Limited Edition?

The Grand Seiko SBGW306 runs a manual caliber (9S64), while the Yema Rallygraf Alpine Cup Series Limited Edition runs a automatic.

Side by side

Grand Seiko SBGW306vsYema Rallygraf Alpine Cup Series Limited Edition

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

Grand Seiko SBGW306

sbgw306j

MSRP $17,900

Yema Rallygraf Alpine Cup Series Limited Edition

yema-rallygraf-alpine-cup-series-limited-edition-yral25alp-ch-gg33s

MSRP $2,390

At a glance

14 of 29 specs differ

Diameter

SBGW30636.5mm

Rallygraf Alpine Cup Series Limited Edition41mm

Power Reserve

SBGW30672h

Rallygraf Alpine Cup Series Limited Edition40h

Water Resistance

SBGW306100m

Rallygraf Alpine Cup Series Limited Edition50m

MSRP

SBGW306$17,900

Rallygraf Alpine Cup Series Limited Edition$2,390

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

Limited Edition

Movement

3 specs

Caliber

9S64

—

Type

Manual

Automatic

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$17,900

$2,390

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