What movement does the Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 run compared to the Wolbrook JetFlyer Automatic Chronograph?

Both watches run automatic movements — the Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 uses the Seiko NH34 and the Wolbrook JetFlyer Automatic Chronograph uses the Jeambrun PS 6402.

Side by side

Islander Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316vsWolbrook JetFlyer Automatic Chronograph

Q: Which is cheaper, the Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 is the cheaper of the two at $379, against $845 for the Wolbrook JetFlyer Automatic Chronograph — a $466 gap before any retailer discounting.

Q: Which is bigger, the Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 or the Wolbrook JetFlyer Automatic Chronograph?

The Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 wears larger at 40mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 2mm difference across the dial.

Q: Which has better water resistance, the Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 or the Wolbrook JetFlyer Automatic Chronograph?

The Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 is rated to 200m versus 100m for the Wolbrook JetFlyer Automatic Chronograph.

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

Islander Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316

islander-calabro-gmt-world-time-automatic-watch-with-anthracite-dial-isl-316

MSRP $379

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

17 of 29 specs differ

Diameter

Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-31640mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316—

JetFlyer Automatic Chronograph40h

Water Resistance

Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316200m

JetFlyer Automatic Chronograph100m

MSRP

Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316$379

JetFlyer Automatic Chronograph$845

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Underside

Inner

Dial Color

—

Black

Indices

—

Applied

Movement

4 specs

Caliber

Seiko NH34

Jeambrun PS 6402

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$379

$845

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