Which is cheaper, the Glycine Combat Sub Sport GMT or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Wolbrook JetFlyer Automatic Chronograph is the cheaper of the two at $845, against $1,295 for the Glycine Combat Sub Sport GMT — a $450 gap before any retailer discounting.

Which is bigger, the Glycine Combat Sub Sport GMT or the Wolbrook JetFlyer Automatic Chronograph?

The Glycine Combat Sub Sport 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 Glycine Combat Sub Sport GMT or the Wolbrook JetFlyer Automatic Chronograph?

The Glycine Combat Sub Sport GMT is rated to 200m versus 100m for the Wolbrook JetFlyer Automatic Chronograph.

What movement does the Glycine Combat Sub Sport GMT run compared to the Wolbrook JetFlyer Automatic Chronograph?

The Glycine Combat Sub Sport GMT runs a quartz caliber (RONDA 515.24H), while the Wolbrook JetFlyer Automatic Chronograph runs a automatic (Jeambrun PS 6402).

Side by side

Glycine Combat Sub Sport GMTvsWolbrook JetFlyer Automatic Chronograph

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

Glycine Combat Sub Sport GMT

GL1057

MSRP $1,295

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

21 of 29 specs differ

Diameter

Combat Sub Sport GMT42mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Combat Sub Sport GMT—

JetFlyer Automatic Chronograph40h

Water Resistance

Combat Sub Sport GMT200m

JetFlyer Automatic Chronograph100m

MSRP

Combat Sub Sport GMT$1,295

JetFlyer Automatic Chronograph$845

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Blue

Black

Indices

—

Applied

Movement

6 specs

Caliber

RONDA 515.24H

Jeambrun PS 6402

Type

Quartz

Automatic

Beat Rate

—

28,800 vph

Power Reserve

—

40h

Jewels

Complications

GMT, Date

None

Pricing

1 specs

MSRP

$1,295

$845

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