Which is cheaper, the Christopher Ward C63 Sealander Extreme GMT or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Wolbrook JetFlyer Automatic Chronograph is the cheaper of the two at $845, against $1,850 for the Christopher Ward C63 Sealander Extreme GMT — a $1,005 gap before any retailer discounting.

Which is bigger, the Christopher Ward C63 Sealander Extreme GMT or the Wolbrook JetFlyer Automatic Chronograph?

The Christopher Ward C63 Sealander Extreme GMT wears larger at 48mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 10mm difference across the dial.

Which has better water resistance, the Christopher Ward C63 Sealander Extreme GMT or the Wolbrook JetFlyer Automatic Chronograph?

The Christopher Ward C63 Sealander Extreme GMT is rated to 150m versus 100m for the Wolbrook JetFlyer Automatic Chronograph.

Which has a longer power reserve, the Christopher Ward C63 Sealander Extreme GMT or the Wolbrook JetFlyer Automatic Chronograph?

The Christopher Ward C63 Sealander Extreme GMT carries a 56-hour power reserve against 40 hours on the Wolbrook JetFlyer Automatic Chronograph.

What movement does the Christopher Ward C63 Sealander Extreme GMT run compared to the Wolbrook JetFlyer Automatic Chronograph?

Both watches run automatic movements — the Christopher Ward C63 Sealander Extreme GMT uses the SW330 and the Wolbrook JetFlyer Automatic Chronograph uses the Jeambrun PS 6402.

Side by side

Christopher Ward C63 Sealander Extreme GMTvsWolbrook JetFlyer Automatic Chronograph

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

Christopher Ward C63 Sealander Extreme GMT

C63-41AGM4-S0KK0-NO

MSRP $1,850

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

16 of 29 specs differ

Diameter

C63 Sealander Extreme GMT48mm

JetFlyer Automatic Chronograph38mm

Power Reserve

C63 Sealander Extreme GMT56h

JetFlyer Automatic Chronograph40h

Water Resistance

C63 Sealander Extreme GMT150m

JetFlyer Automatic Chronograph100m

MSRP

C63 Sealander Extreme GMT$1,850

JetFlyer Automatic Chronograph$845

Full specifications

Case

8 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Underside

Inner

Lume

SLN X1 BL / GL

None

Movement

4 specs

Caliber

SW330

Jeambrun PS 6402

Beat Rate

4 vph

28,800 vph

Power Reserve

56h

40h

Complications

GMT, Moonphase, Day-date

None

Pricing

1 specs

MSRP

$1,850

$845

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