Which is cheaper, the Sternglas Naos Mondphase or the Gruppo Gamma Field III GMT Date?

At MSRP the Sternglas Naos Mondphase is the cheaper of the two at $323, against $459 for the Gruppo Gamma Field III GMT Date — a $136 gap before any retailer discounting.

Which is bigger, the Sternglas Naos Mondphase or the Gruppo Gamma Field III GMT Date?

The Gruppo Gamma Field III GMT Date wears larger at 40mm versus 38mm for the Sternglas Naos Mondphase — a 2mm difference across the dial.

Which has better water resistance, the Sternglas Naos Mondphase or the Gruppo Gamma Field III GMT Date?

The Gruppo Gamma Field III GMT Date is rated to 200m versus 50m for the Sternglas Naos Mondphase.

What movement does the Sternglas Naos Mondphase run compared to the Gruppo Gamma Field III GMT Date?

The Sternglas Naos Mondphase runs a quartz caliber (Seiko VJ76), while the Gruppo Gamma Field III GMT Date runs a automatic (Seiko Instruments NH38A).

Side by side

Sternglas Naos MondphasevsGruppo Gamma Field III GMT Date

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

Sternglas Naos Mondphase

naos-mondphase-mitternachtsblau

MSRP $323

Gruppo Gamma Field III GMT Date

venturo-gmt-date

MSRP $459

At a glance

15 of 29 specs differ

Diameter

Naos Mondphase38mm

Field III GMT Date40mm

Power Reserve

Naos Mondphase—

Field III GMT Date41h

Water Resistance

Naos Mondphase50m

Field III GMT Date200m

MSRP

Naos Mondphase$323

Field III GMT Date$459

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

—

Black

Lume

Luminova Punkten

Super-LumiNova

Movement

5 specs

Caliber

Seiko VJ76

Seiko Instruments NH38A

Type

Quartz

Automatic

Power Reserve

—

41h

Jewels

—

Complications

None

GMT, Date

Pricing

1 specs

MSRP

$323

$459

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