Which is cheaper, the Fears X James Porter & Son LE or the Sternglas Naos Mondphase?

At MSRP the Sternglas Naos Mondphase is the cheaper of the two at $323, against $3,292 for the Fears X James Porter & Son LE — a $2,969 gap before any retailer discounting.

Which has better water resistance, the Fears X James Porter & Son LE or the Sternglas Naos Mondphase?

The Sternglas Naos Mondphase is rated to 50m versus 10m for the Fears X James Porter & Son LE.

What movement does the Fears X James Porter & Son LE run compared to the Sternglas Naos Mondphase?

The Fears X James Porter & Son LE runs a manual caliber (ETA 7001), while the Sternglas Naos Mondphase runs a quartz (Seiko VJ76).

Side by side

Fears X James Porter & Son LEvsSternglas Naos Mondphase

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

Fears X James Porter & Son LE

brunswick-x-james-porter-son-limited-edition

MSRP $3,292

Sternglas Naos Mondphase

naos-mondphase-mitternachtsblau

MSRP $323

At a glance

12 of 29 specs differ

Diameter

X James Porter & Son LE38mm

Naos Mondphase38mm

Power Reserve

X James Porter & Son LE40h

Naos Mondphase—

Water Resistance

X James Porter & Son LE10m

Naos Mondphase50m

MSRP

X James Porter & Son LE$3,292

Naos Mondphase$323

Full specifications

Case

4 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

x James Porter & Son LE

—

Lume

None

Luminova Punkten

Movement

4 specs

Caliber

ETA 7001

Seiko VJ76

Type

Manual

Quartz

Power Reserve

40h

—

Jewels

—

Pricing

1 specs

MSRP

$3,292

$323

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