Which is cheaper, the Grand Seiko SBGA384 or the Spinnaker Wreck Automatic?

At MSRP the Spinnaker Wreck Automatic is the cheaper of the two at $189, against $29,500 for the Grand Seiko SBGA384 — a $29,311 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGA384 or the Spinnaker Wreck Automatic?

The Spinnaker Wreck Automatic wears larger at 44mm versus 40mm for the Grand Seiko SBGA384 — a 4mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGA384 or the Spinnaker Wreck Automatic?

The Spinnaker Wreck Automatic is rated to 200m versus 100m for the Grand Seiko SBGA384.

Which has a longer power reserve, the Grand Seiko SBGA384 or the Spinnaker Wreck Automatic?

The Grand Seiko SBGA384 carries a 72-hour power reserve against 40 hours on the Spinnaker Wreck Automatic.

What movement does the Grand Seiko SBGA384 run compared to the Spinnaker Wreck Automatic?

The Grand Seiko SBGA384 runs a spring drive caliber (9R15), while the Spinnaker Wreck Automatic runs a automatic (SII NH35A).

Side by side

Grand Seiko SBGA384vsSpinnaker Wreck Automatic

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

Grand Seiko SBGA384

sbga384g

MSRP $29,500

Spinnaker Wreck Automatic

wreck-distressed-black-sp-5089-01

MSRP $189

At a glance

12 of 29 specs differ

Diameter

SBGA38440mm

Wreck Automatic44mm

Power Reserve

SBGA38472h

Wreck Automatic40h

Water Resistance

SBGA384100m

Wreck Automatic200m

MSRP

SBGA384$29,500

Wreck Automatic$189

Full specifications

Case

7 specs

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

3 specs

Caliber

9R15

SII NH35A

Type

Spring Drive

Automatic

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$29,500

$189

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Grand Seiko SBGA384vsSpinnaker Wreck Automatic

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Full specifications

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