Which is cheaper, the Sternglas Naos Pro GMT Automatik or the Boldr Polaris?

At MSRP the Boldr Polaris is the cheaper of the two at $399, against $863 for the Sternglas Naos Pro GMT Automatik — a $464 gap before any retailer discounting.

Which has better water resistance, the Sternglas Naos Pro GMT Automatik or the Boldr Polaris?

The Boldr Polaris is rated to 200m versus 50m for the Sternglas Naos Pro GMT Automatik.

Which has a longer power reserve, the Sternglas Naos Pro GMT Automatik or the Boldr Polaris?

The Sternglas Naos Pro GMT Automatik carries a 42-hour power reserve against 40 hours on the Boldr Polaris.

What movement does the Sternglas Naos Pro GMT Automatik run compared to the Boldr Polaris?

Both watches run automatic movements — the Sternglas Naos Pro GMT Automatik uses the Miyota 9075 and the Boldr Polaris uses the Seiko NH38A.

Side by side

Sternglas Naos Pro GMT AutomatikvsBoldr Polaris

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

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Sternglas Naos Pro GMT Automatik

naos-pro-automatik-gmt-dunkelblau

MSRP $863

Boldr Polaris

polaris-blackout

MSRP $399

At a glance

12 of 29 specs differ

Diameter

Naos Pro GMT Automatik38mm

Polaris38mm

Power Reserve

Naos Pro GMT Automatik42h

Polaris40h

Water Resistance

Naos Pro GMT Automatik50m

Polaris200m

MSRP

Naos Pro GMT Automatik$863

Polaris$399

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

—

Blackout

Lume

Luminova Punkte

Super-LumiNova

Movement

3 specs

Caliber

Miyota 9075

Seiko NH38A

Power Reserve

42h

40h

Jewels

—

Pricing

1 specs

MSRP

$863

$399

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Sternglas Naos Pro GMT AutomatikvsBoldr Polaris

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