Which is cheaper, the Dryden Heartlander Automatic or the Grand Seiko STGK003?

At MSRP the Dryden Heartlander Automatic is the cheaper of the two at $600, against $31,200 for the Grand Seiko STGK003 — a $30,600 gap before any retailer discounting.

Which is bigger, the Dryden Heartlander Automatic or the Grand Seiko STGK003?

The Dryden Heartlander Automatic wears larger at 38mm versus 28.7mm for the Grand Seiko STGK003 — a 9.3mm difference across the dial.

Which has better water resistance, the Dryden Heartlander Automatic or the Grand Seiko STGK003?

The Dryden Heartlander Automatic is rated to 101m versus 100m for the Grand Seiko STGK003.

Which has a longer power reserve, the Dryden Heartlander Automatic or the Grand Seiko STGK003?

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

What movement does the Dryden Heartlander Automatic run compared to the Grand Seiko STGK003?

Both watches run automatic movements — the Dryden Heartlander Automatic uses the Miyota 9039 and the Grand Seiko STGK003 uses the 9S27.

Side by side

Dryden Heartlander AutomaticvsGrand Seiko STGK003

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

Dryden Heartlander Automatic

dryden-heartlander-38mm-automatic-field-watch-goldfinch

MSRP $600

Grand Seiko STGK003

stgk003j

MSRP $31,200

At a glance

13 of 29 specs differ

Diameter

Heartlander Automatic38mm

STGK00328.7mm

Power Reserve

Heartlander Automatic40h

STGK00350h

Water Resistance

Heartlander Automatic101m

STGK003100m

MSRP

Heartlander Automatic$600

STGK003$31,200

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

AR Coating

Inner

Yes

Dial Color

Goldfinch

Black

Movement

2 specs

Caliber

Miyota 9039

9S27

Power Reserve

40h

50h

Pricing

1 specs

MSRP

$600

$31,200

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Dryden Heartlander AutomaticvsGrand Seiko STGK003

At a glance

Full specifications

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