Which is cheaper, the Sternglas Naos Mondphase or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Sternglas Naos Mondphase is the cheaper of the two at $323, against $845 for the Wolbrook JetFlyer Automatic Chronograph — a $522 gap before any retailer discounting.

Which has better water resistance, the Sternglas Naos Mondphase or the Wolbrook JetFlyer Automatic Chronograph?

The Wolbrook JetFlyer Automatic Chronograph is rated to 100m versus 50m for the Sternglas Naos Mondphase.

What movement does the Sternglas Naos Mondphase run compared to the Wolbrook JetFlyer Automatic Chronograph?

The Sternglas Naos Mondphase runs a quartz caliber (Seiko VJ76), while the Wolbrook JetFlyer Automatic Chronograph runs a automatic (Jeambrun PS 6402).

Side by side

Sternglas Naos MondphasevsWolbrook JetFlyer Automatic Chronograph

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

Sternglas Naos Mondphase

naos-mondphase-mitternachtsblau

MSRP $323

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

12 of 29 specs differ

Diameter

Naos Mondphase38mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Naos Mondphase—

JetFlyer Automatic Chronograph40h

Water Resistance

Naos Mondphase50m

JetFlyer Automatic Chronograph100m

MSRP

Naos Mondphase$323

JetFlyer Automatic Chronograph$845

Full specifications

Case

4 specs

Thickness

10mm

12.1mm

Lug-to-Lug

42mm

46mm

Material

Stainless Steel

316L Stainless Steel

Water Resistance

50m

100m

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

—

Black

Lume

Luminova Punkten

None

Movement

4 specs

Caliber

Seiko VJ76

Jeambrun PS 6402

Type

Quartz

Automatic

Power Reserve

—

40h

Jewels

—

Pricing

1 specs

MSRP

$323

$845

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