Which is cheaper, the Sternglas Naos Automatik Edition 60 or the Grand Seiko SBGA384?

At MSRP the Sternglas Naos Automatik Edition 60 is the cheaper of the two at $539, against $29,500 for the Grand Seiko SBGA384 — a $28,961 gap before any retailer discounting.

Which is bigger, the Sternglas Naos Automatik Edition 60 or the Grand Seiko SBGA384?

The Grand Seiko SBGA384 wears larger at 40mm versus 38mm for the Sternglas Naos Automatik Edition 60 — a 2mm difference across the dial.

Which has better water resistance, the Sternglas Naos Automatik Edition 60 or the Grand Seiko SBGA384?

The Grand Seiko SBGA384 is rated to 100m versus 50m for the Sternglas Naos Automatik Edition 60.

Which has a longer power reserve, the Sternglas Naos Automatik Edition 60 or the Grand Seiko SBGA384?

The Grand Seiko SBGA384 carries a 72-hour power reserve against 60 hours on the Sternglas Naos Automatik Edition 60.

What movement does the Sternglas Naos Automatik Edition 60 run compared to the Grand Seiko SBGA384?

The Sternglas Naos Automatik Edition 60 runs a automatic caliber (Miyota 8315), while the Grand Seiko SBGA384 runs a spring drive (9R15).

Side by side

Sternglas Naos Automatik Edition 60vsGrand Seiko SBGA384

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

Sternglas Naos Automatik Edition 60

naos-automatik-edition-60

MSRP $539

Grand Seiko SBGA384

sbga384g

MSRP $29,500

At a glance

14 of 29 specs differ

Diameter

Naos Automatik Edition 6038mm

SBGA38440mm

Power Reserve

Naos Automatik Edition 6060h

SBGA38472h

Water Resistance

Naos Automatik Edition 6050m

SBGA384100m

MSRP

Naos Automatik Edition 60$539

SBGA384$29,500

Full specifications

Case

6 specs

Diameter

38mm

40mm

Thickness

12mm

12.5mm

Lug-to-Lug

43mm

46.2mm

Lug Width

20mm

19mm

Material

Stainless Steel

Gold

Water Resistance

50m

100m

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

—

Black

Lume

Luminova weiß und orange

None

Movement

4 specs

Caliber

Miyota 8315

9R15

Type

Automatic

Spring Drive

Power Reserve

60h

72h

Jewels

—

Pricing

1 specs

MSRP

$539

$29,500

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