Which is cheaper, the Fortis Flieger F-41 or the Sternglas Naos Mondphase?

At MSRP the Sternglas Naos Mondphase is the cheaper of the two at $323, against $2,530 for the Fortis Flieger F-41 — a $2,207 gap before any retailer discounting.

Which is bigger, the Fortis Flieger F-41 or the Sternglas Naos Mondphase?

The Fortis Flieger F-41 wears larger at 41mm versus 38mm for the Sternglas Naos Mondphase — a 3mm difference across the dial.

Which has better water resistance, the Fortis Flieger F-41 or the Sternglas Naos Mondphase?

The Fortis Flieger F-41 is rated to 200m versus 50m for the Sternglas Naos Mondphase.

What movement does the Fortis Flieger F-41 run compared to the Sternglas Naos Mondphase?

The Fortis Flieger F-41 runs a automatic caliber (Sellita SW200-1), while the Sternglas Naos Mondphase runs a quartz (Seiko VJ76).

Side by side

Fortis Flieger F-41vsSternglas Naos Mondphase

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

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Fortis Flieger F-41

F-41

MSRP $2,530

Sternglas Naos Mondphase

naos-mondphase-mitternachtsblau

MSRP $323

At a glance

12 of 29 specs differ

Diameter

Flieger F-4141mm

Naos Mondphase38mm

Power Reserve

Flieger F-4138h

Naos Mondphase—

Water Resistance

Flieger F-41200m

Naos Mondphase50m

MSRP

Flieger F-41$2,530

Naos Mondphase$323

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

None

Luminova Punkten

Movement

4 specs

Caliber

Sellita SW200-1

Seiko VJ76

Type

Automatic

Quartz

Power Reserve

38h

—

Jewels

—

Pricing

1 specs

MSRP

$2,530

$323

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