Which is cheaper, the Spinnaker Wreck Automatic or the Grand Seiko STGK003?

At MSRP the Spinnaker Wreck Automatic is the cheaper of the two at $189, against $31,200 for the Grand Seiko STGK003 — a $31,011 gap before any retailer discounting.

Which is bigger, the Spinnaker Wreck Automatic or the Grand Seiko STGK003?

The Spinnaker Wreck Automatic wears larger at 44mm versus 28.7mm for the Grand Seiko STGK003 — a 15.3mm difference across the dial.

Which has better water resistance, the Spinnaker Wreck Automatic or the Grand Seiko STGK003?

The Spinnaker Wreck Automatic is rated to 200m versus 100m for the Grand Seiko STGK003.

Which has a longer power reserve, the Spinnaker Wreck Automatic or the Grand Seiko STGK003?

The Grand Seiko STGK003 carries a 50-hour power reserve against 40 hours on the Spinnaker Wreck Automatic.

What movement does the Spinnaker Wreck Automatic run compared to the Grand Seiko STGK003?

Both watches run automatic movements — the Spinnaker Wreck Automatic uses the SII NH35A and the Grand Seiko STGK003 uses the 9S27.

Side by side

Spinnaker Wreck AutomaticvsGrand Seiko STGK003

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

Spinnaker Wreck Automatic

wreck-distressed-black-sp-5089-01

MSRP $189

Grand Seiko STGK003

stgk003j

MSRP $31,200

At a glance

11 of 29 specs differ

Diameter

Wreck Automatic44mm

STGK00328.7mm

Power Reserve

Wreck Automatic40h

STGK00350h

Water Resistance

Wreck Automatic200m

STGK003100m

MSRP

Wreck Automatic$189

STGK003$31,200

Full specifications

Case

7 specs

Crystal & Dial

1 specs

AR Coating

Inner

Yes

Movement

2 specs

Caliber

SII NH35A

9S27

Power Reserve

40h

50h

Pricing

1 specs

MSRP

$189

$31,200

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Spinnaker Wreck AutomaticvsGrand Seiko STGK003

At a glance

Full specifications

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