Which is cheaper, the Core Timepieces STONED or the Sternglas Naos Pro GMT Automatik?

At MSRP the Core Timepieces STONED is the cheaper of the two at $549, against $863 for the Sternglas Naos Pro GMT Automatik — a $314 gap before any retailer discounting.

Which is bigger, the Core Timepieces STONED or the Sternglas Naos Pro GMT Automatik?

The Core Timepieces STONED wears larger at 42mm versus 38mm for the Sternglas Naos Pro GMT Automatik — a 4mm difference across the dial.

Which has better water resistance, the Core Timepieces STONED or the Sternglas Naos Pro GMT Automatik?

The Core Timepieces STONED is rated to 300m versus 50m for the Sternglas Naos Pro GMT Automatik.

What movement does the Core Timepieces STONED run compared to the Sternglas Naos Pro GMT Automatik?

Both watches run automatic movements — the Core Timepieces STONED uses the Seiko NH36A and the Sternglas Naos Pro GMT Automatik uses the Miyota 9075.

Side by side

Core Timepieces STONEDvsSternglas Naos Pro GMT Automatik

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

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Core Timepieces STONED

MSRP $549

Sternglas Naos Pro GMT Automatik

naos-pro-automatik-gmt-dunkelblau

MSRP $863

Buy from Core Timepieces ↗

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Buy from Sternglas ↗

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At a glance

12 of 29 specs differ

Diameter

STONED42mm

Naos Pro GMT Automatik38mm

Power Reserve

STONED—

Naos Pro GMT Automatik42h

Water Resistance

STONED300m

Naos Pro GMT Automatik50m

MSRP

STONED$549

Naos Pro GMT Automatik$863

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Malachite Gemstone

—

Lume

None

Luminova Punkte

Movement

3 specs

Caliber

Seiko NH36A

Miyota 9075

Power Reserve

—

42h

Jewels

—

Pricing

1 specs

MSRP

—

$863

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Core Timepieces STONEDvsSternglas Naos Pro GMT Automatik

At a glance

Full specifications

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