Which is cheaper, the Marathon GPQ-D (Officer's Quartz with Date) Field Watch or the Sternglas Naos Mondphase?

At MSRP the Sternglas Naos Mondphase is the cheaper of the two at $323, against $650 for the Marathon GPQ-D (Officer's Quartz with Date) Field Watch — a $327 gap before any retailer discounting.

Which is bigger, the Marathon GPQ-D (Officer's Quartz with Date) Field Watch or the Sternglas Naos Mondphase?

The Sternglas Naos Mondphase wears larger at 38mm versus 36mm for the Marathon GPQ-D (Officer's Quartz with Date) Field Watch — a 2mm difference across the dial.

What movement does the Marathon GPQ-D (Officer's Quartz with Date) Field Watch run compared to the Sternglas Naos Mondphase?

Both watches run quartz movements — the Marathon GPQ-D (Officer's Quartz with Date) Field Watch uses the Swiss High-Torque Quartz (3J, EOL) and the Sternglas Naos Mondphase uses the Seiko VJ76.

Side by side

Marathon GPQ-D (Officer's Quartz with Date) Field WatchvsSternglas Naos Mondphase

Q: Which has better water resistance, the Marathon GPQ-D (Officer's Quartz with Date) Field Watch or the Sternglas Naos Mondphase?

The Sternglas Naos Mondphase is rated to 50m versus 30m for the Marathon GPQ-D (Officer's Quartz with Date) Field Watch.

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

Marathon GPQ-D (Officer's Quartz with Date) Field Watch

officers-watch-with-date-gpq-39mm-case-crown-defstan

MSRP $650

Sternglas Naos Mondphase

naos-mondphase-mitternachtsblau

MSRP $323

At a glance

13 of 29 specs differ

Diameter

GPQ-D (Officer's Quartz with Date) Field Watch36mm

Naos Mondphase38mm

Power Reserve

GPQ-D (Officer's Quartz with Date) Field Watch40h

Naos Mondphase—

Water Resistance

GPQ-D (Officer's Quartz with Date) Field Watch30m

Naos Mondphase50m

MSRP

GPQ-D (Officer's Quartz with Date) Field Watch$650

Naos Mondphase$323

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

None

Luminova Punkten

Movement

3 specs

Caliber

Swiss High-Torque Quartz (3J, EOL)

Seiko VJ76

Power Reserve

40h

—

Jewels

—

Pricing

1 specs

MSRP

$650

$323

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