Which is cheaper, the Grand Seiko STGK007 or the Zelos Aurora Field?

At MSRP the Zelos Aurora Field is the cheaper of the two at $529, against $6,200 for the Grand Seiko STGK007 — a $5,671 gap before any retailer discounting.

Which is bigger, the Grand Seiko STGK007 or the Zelos Aurora Field?

The Zelos Aurora Field wears larger at 42mm versus 27.8mm for the Grand Seiko STGK007 — a 14.2mm difference across the dial.

Which has better water resistance, the Grand Seiko STGK007 or the Zelos Aurora Field?

The Zelos Aurora Field is rated to 200m versus 100m for the Grand Seiko STGK007.

Which has a longer power reserve, the Grand Seiko STGK007 or the Zelos Aurora Field?

The Grand Seiko STGK007 carries a 50-hour power reserve against 40 hours on the Zelos Aurora Field.

What movement does the Grand Seiko STGK007 run compared to the Zelos Aurora Field?

Both watches run automatic movements — the Grand Seiko STGK007 uses the 9S27 and the Zelos Aurora Field uses the Miyota 9039.

Side by side

Grand Seiko STGK007vsZelos Aurora Field

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

Grand Seiko STGK007

stgk007g

MSRP $6,200

Zelos Aurora Field

aurora-field-42mm-br-oynx

MSRP $529

At a glance

12 of 29 specs differ

Diameter

STGK00727.8mm

Aurora Field42mm

Power Reserve

STGK00750h

Aurora Field40h

Water Resistance

STGK007100m

Aurora Field200m

MSRP

STGK007$6,200

Aurora Field$529

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

Black

Bronze

Movement

2 specs

Caliber

9S27

Miyota 9039

Power Reserve

50h

40h

Pricing

1 specs

MSRP

$6,200

$529

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Grand Seiko STGK007vsZelos Aurora Field

At a glance

Full specifications

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