Which is cheaper, the Formex Reef GMT or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Wolbrook JetFlyer Automatic Chronograph is the cheaper of the two at $845, against $2,235 for the Formex Reef GMT — a $1,390 gap before any retailer discounting.

Which is bigger, the Formex Reef GMT or the Wolbrook JetFlyer Automatic Chronograph?

The Formex Reef GMT wears larger at 42mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 4mm difference across the dial.

Which has better water resistance, the Formex Reef GMT or the Wolbrook JetFlyer Automatic Chronograph?

The Formex Reef GMT is rated to 300m versus 100m for the Wolbrook JetFlyer Automatic Chronograph.

Which has a longer power reserve, the Formex Reef GMT or the Wolbrook JetFlyer Automatic Chronograph?

The Formex Reef GMT carries a 56-hour power reserve against 40 hours on the Wolbrook JetFlyer Automatic Chronograph.

What movement does the Formex Reef GMT run compared to the Wolbrook JetFlyer Automatic Chronograph?

Both watches run automatic movements — the Formex Reef GMT uses the Sellita SW330-2 and the Wolbrook JetFlyer Automatic Chronograph uses the Jeambrun PS 6402.

Side by side

Formex Reef GMTvsWolbrook JetFlyer Automatic Chronograph

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

Formex Reef GMT

reef-gmt-42mm-automatic-cosc-300m-black-blue

MSRP $2,235

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

12 of 29 specs differ

Diameter

Reef GMT42mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Reef GMT56h

JetFlyer Automatic Chronograph40h

Water Resistance

Reef GMT300m

JetFlyer Automatic Chronograph100m

MSRP

Reef GMT$2,235

JetFlyer Automatic Chronograph$845

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Sellita SW330-2

Jeambrun PS 6402

Power Reserve

56h

40h

Pricing

1 specs

MSRP

$2,235

$845

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