Which is cheaper, the Sternglas Naos Mondphase or the Yema Superman Heritage GMT Bronze?

At MSRP the Sternglas Naos Mondphase is the cheaper of the two at $323, against $1,499 for the Yema Superman Heritage GMT Bronze — a $1,176 gap before any retailer discounting.

Which is bigger, the Sternglas Naos Mondphase or the Yema Superman Heritage GMT Bronze?

The Yema Superman Heritage GMT Bronze wears larger at 39mm versus 38mm for the Sternglas Naos Mondphase — a 1mm difference across the dial.

Which has better water resistance, the Sternglas Naos Mondphase or the Yema Superman Heritage GMT Bronze?

The Yema Superman Heritage GMT Bronze is rated to 300m versus 50m for the Sternglas Naos Mondphase.

What movement does the Sternglas Naos Mondphase run compared to the Yema Superman Heritage GMT Bronze?

The Sternglas Naos Mondphase runs a quartz caliber (Seiko VJ76), while the Yema Superman Heritage GMT Bronze runs a automatic.

Side by side

Sternglas Naos MondphasevsYema Superman Heritage GMT Bronze

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

Sternglas Naos Mondphase

naos-mondphase-mitternachtsblau

MSRP $323

Yema Superman Heritage GMT Bronze

YGMTZ21A39-ZU31S

MSRP $1,499

At a glance

15 of 29 specs differ

Diameter

Naos Mondphase38mm

Superman Heritage GMT Bronze39mm

Power Reserve

Naos Mondphase—

Superman Heritage GMT Bronze40h

Water Resistance

Naos Mondphase50m

Superman Heritage GMT Bronze300m

MSRP

Naos Mondphase$323

Superman Heritage GMT Bronze$1,499

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

—

Bronze

Lume

Luminova Punkten

None

Movement

4 specs

Caliber

Seiko VJ76

—

Type

Quartz

Automatic

Power Reserve

—

40h

Jewels

—

Pricing

1 specs

MSRP

$323

$1,499

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