Which is cheaper, the Marathon CeraShell Pilot's Navigator or the Sternglas Naos Mondphase?

At MSRP the Sternglas Naos Mondphase is the cheaper of the two at $323, against $550 for the Marathon CeraShell Pilot's Navigator — a $227 gap before any retailer discounting.

Which is bigger, the Marathon CeraShell Pilot's Navigator or the Sternglas Naos Mondphase?

The Marathon CeraShell Pilot's Navigator wears larger at 41mm versus 38mm for the Sternglas Naos Mondphase — a 3mm difference across the dial.

Which has better water resistance, the Marathon CeraShell Pilot's Navigator or the Sternglas Naos Mondphase?

The Marathon CeraShell Pilot's Navigator is rated to 60m versus 50m for the Sternglas Naos Mondphase.

What movement does the Marathon CeraShell Pilot's Navigator run compared to the Sternglas Naos Mondphase?

Both watches run quartz movements — the Marathon CeraShell Pilot's Navigator uses the ETA F06 and the Sternglas Naos Mondphase uses the Seiko VJ76.

Side by side

Marathon CeraShell Pilot's NavigatorvsSternglas Naos Mondphase

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

Marathon CeraShell Pilot's Navigator

41mm-cerashell-quartz-navigator-nav-on-ballistic-nylon-strap

MSRP $550

Sternglas Naos Mondphase

naos-mondphase-mitternachtsblau

MSRP $323

At a glance

12 of 29 specs differ

Diameter

CeraShell Pilot's Navigator41mm

Naos Mondphase38mm

Power Reserve

CeraShell Pilot's Navigator40h

Naos Mondphase—

Water Resistance

CeraShell Pilot's Navigator60m

Naos Mondphase50m

MSRP

CeraShell Pilot's Navigator$550

Naos Mondphase$323

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

None

Luminova Punkten

Movement

3 specs

Caliber

ETA F06

Seiko VJ76

Power Reserve

40h

—

Jewels

—

Pricing

1 specs

MSRP

$550

$323

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