Which is cheaper, the Sinn 144 St DIAPAL or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Wolbrook JetFlyer Automatic Chronograph is the cheaper of the two at $845, against $4,428 for the Sinn 144 St DIAPAL — a $3,583 gap before any retailer discounting.

Which is bigger, the Sinn 144 St DIAPAL or the Wolbrook JetFlyer Automatic Chronograph?

The Sinn 144 St DIAPAL wears larger at 41mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 3mm difference across the dial.

Which has better water resistance, the Sinn 144 St DIAPAL or the Wolbrook JetFlyer Automatic Chronograph?

The Sinn 144 St DIAPAL is rated to 200m versus 100m for the Wolbrook JetFlyer Automatic Chronograph.

Which has a longer power reserve, the Sinn 144 St DIAPAL or the Wolbrook JetFlyer Automatic Chronograph?

The Sinn 144 St DIAPAL carries a 48-hour power reserve against 40 hours on the Wolbrook JetFlyer Automatic Chronograph.

What movement does the Sinn 144 St DIAPAL run compared to the Wolbrook JetFlyer Automatic Chronograph?

Both watches run automatic movements — the Sinn 144 St DIAPAL uses the LJP 8000 and the Wolbrook JetFlyer Automatic Chronograph uses the Jeambrun PS 6402.

Side by side

Sinn 144 St DIAPALvsWolbrook JetFlyer Automatic Chronograph

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

Sinn 144 St DIAPAL

144 St DIAPAL

MSRP $4,428

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

19 of 29 specs differ

Diameter

144 St DIAPAL41mm

JetFlyer Automatic Chronograph38mm

Power Reserve

144 St DIAPAL48h

JetFlyer Automatic Chronograph40h

Water Resistance

144 St DIAPAL200m

JetFlyer Automatic Chronograph100m

MSRP

144 St DIAPAL$4,428

JetFlyer Automatic Chronograph$845

Full specifications

Case

8 specs

Crystal & Dial

6 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

Anthracite

Black

Indices

—

Applied

Lume

Luminescent

None

Movement

4 specs

Caliber

LJP 8000

Jeambrun PS 6402

Power Reserve

48h

40h

Jewels

Complications

GMT, Date, Chronograph, Tachymeter

None

Pricing

1 specs

MSRP

$4,428

$845

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