Which is bigger, the Redux Zero-Hour or the Wolbrook JetFlyer Automatic Chronograph?

The Redux Zero-Hour wears larger at 39mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 1mm difference across the dial.

Which has better water resistance, the Redux Zero-Hour or the Wolbrook JetFlyer Automatic Chronograph?

The Redux Zero-Hour is rated to 200m versus 100m for the Wolbrook JetFlyer Automatic Chronograph.

Which has a longer power reserve, the Redux Zero-Hour or the Wolbrook JetFlyer Automatic Chronograph?

The Redux Zero-Hour carries a 41-hour power reserve against 40 hours on the Wolbrook JetFlyer Automatic Chronograph.

What movement does the Redux Zero-Hour run compared to the Wolbrook JetFlyer Automatic Chronograph?

Both watches run automatic movements — the Redux Zero-Hour uses the Seiko NH35 and the Wolbrook JetFlyer Automatic Chronograph uses the Jeambrun PS 6402.

Side by side

Redux Zero-HourvsWolbrook JetFlyer Automatic Chronograph

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

Redux Zero-Hour

the-courg-watch-zero-hour-39mm

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

10 of 29 specs differ

Diameter

Zero-Hour39mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Zero-Hour41h

JetFlyer Automatic Chronograph40h

Water Resistance

Zero-Hour200m

JetFlyer Automatic Chronograph100m

MSRP

Zero-Hour—

JetFlyer Automatic Chronograph$845

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Crystal

Sapphire

Domed Sapphire

Movement

2 specs

Caliber

Seiko NH35

Jeambrun PS 6402

Power Reserve

41h

40h

Pricing

1 specs

MSRP

—

$845

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