Which is cheaper, the Gruppo Gamma Vanguard Steel or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Gruppo Gamma Vanguard Steel is the cheaper of the two at $790, against $845 for the Wolbrook JetFlyer Automatic Chronograph — a $55 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Steel or the Wolbrook JetFlyer Automatic Chronograph?

The Gruppo Gamma Vanguard Steel wears larger at 42mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 4mm difference across the dial.

Which has a longer power reserve, the Gruppo Gamma Vanguard Steel or the Wolbrook JetFlyer Automatic Chronograph?

The Gruppo Gamma Vanguard Steel carries a 42-hour power reserve against 40 hours on the Wolbrook JetFlyer Automatic Chronograph.

What movement does the Gruppo Gamma Vanguard Steel run compared to the Wolbrook JetFlyer Automatic Chronograph?

Both watches run automatic movements — the Gruppo Gamma Vanguard Steel uses the Miyota 9039 and the Wolbrook JetFlyer Automatic Chronograph uses the Jeambrun PS 6402.

Side by side

Gruppo Gamma Vanguard SteelvsWolbrook JetFlyer Automatic Chronograph

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

Gruppo Gamma Vanguard Steel

ag-10

MSRP $790

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

13 of 29 specs differ

Diameter

Vanguard Steel42mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Vanguard Steel42h

JetFlyer Automatic Chronograph40h

Water Resistance

Vanguard Steel100m

JetFlyer Automatic Chronograph100m

MSRP

Vanguard Steel$790

JetFlyer Automatic Chronograph$845

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Forged Carbon

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Miyota 9039

Jeambrun PS 6402

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$790

$845

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