Which is cheaper, the Sternglas Naos Pro GMT Automatik or the Boldr The T Rex By Boldr X Nitecore?

At MSRP the Boldr The T Rex By Boldr X Nitecore is the cheaper of the two at $499, against $863 for the Sternglas Naos Pro GMT Automatik — a $364 gap before any retailer discounting.

Which is bigger, the Sternglas Naos Pro GMT Automatik or the Boldr The T Rex By Boldr X Nitecore?

The Boldr The T Rex By Boldr X Nitecore wears larger at 40mm versus 38mm for the Sternglas Naos Pro GMT Automatik — a 2mm difference across the dial.

Which has better water resistance, the Sternglas Naos Pro GMT Automatik or the Boldr The T Rex By Boldr X Nitecore?

The Boldr The T Rex By Boldr X Nitecore 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 The T Rex By Boldr X Nitecore?

The Sternglas Naos Pro GMT Automatik carries a 42-hour power reserve against 40 hours on the Boldr The T Rex By Boldr X Nitecore.

What movement does the Sternglas Naos Pro GMT Automatik run compared to the Boldr The T Rex By Boldr X Nitecore?

Both watches run automatic movements — the Sternglas Naos Pro GMT Automatik uses the Miyota 9075 and the Boldr The T Rex By Boldr X Nitecore uses the Seiko NH35A.

Side by side

Sternglas Naos Pro GMT AutomatikvsBoldr The T Rex By Boldr X Nitecore

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

Sternglas Naos Pro GMT Automatik

naos-pro-automatik-gmt-dunkelblau

MSRP $863

Boldr The T Rex By Boldr X Nitecore

the-t-rex-by-boldr-x-nitecore

MSRP $499

At a glance

12 of 29 specs differ

Diameter

Naos Pro GMT Automatik38mm

The T Rex By Boldr X Nitecore40mm

Power Reserve

Naos Pro GMT Automatik42h

The T Rex By Boldr X Nitecore40h

Water Resistance

Naos Pro GMT Automatik50m

The T Rex By Boldr X Nitecore200m

MSRP

Naos Pro GMT Automatik$863

The T Rex By Boldr X Nitecore$499

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

—

T-Rex by BOLDR x Nitecore

Lume

Luminova Punkte

Super-LumiNova

Movement

3 specs

Caliber

Miyota 9075

Seiko NH35A

Power Reserve

42h

40h

Jewels

—

Pricing

1 specs

MSRP

$863

$499

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