Which is cheaper, the Grand Seiko SBGK006 or the Grand Seiko SBGW257?

At MSRP the Grand Seiko SBGK006 is the cheaper of the two at $22,200, against $38,000 for the Grand Seiko SBGW257 — a $15,800 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGK006 or the Grand Seiko SBGW257?

The Grand Seiko SBGK006 wears larger at 39mm versus 38mm for the Grand Seiko SBGW257 — a 1mm difference across the dial.

What movement does the Grand Seiko SBGK006 run compared to the Grand Seiko SBGW257?

Both watches run manual movements — the Grand Seiko SBGK006 uses the 9S63 and the Grand Seiko SBGW257 uses the 9S64.

Side by side

Grand Seiko SBGK006vsGrand Seiko SBGW257

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

Grand Seiko SBGK006

sbgk006j

MSRP $22,200

Grand Seiko SBGW257

sbgw257j

MSRP $38,000

At a glance

6 of 29 specs differ

Diameter

SBGK00639mm

SBGW25738mm

Power Reserve

SBGK00672h

SBGW25772h

Water Resistance

SBGK00630m

SBGW25730m

MSRP

SBGK006$22,200

SBGW257$38,000

Full specifications

Case

4 specs

Diameter

39mm

38mm

Thickness

11.6mm

10.9mm

Lug-to-Lug

44mm

45.8mm

Material

Gold

Platinum

Movement

1 specs

Caliber

9S63

9S64

Pricing

1 specs

MSRP

$22,200

$38,000

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Grand Seiko SBGK006vsGrand Seiko SBGW257

At a glance

Full specifications

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