Side by side

Islander Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282vsBorealis Watch Co. Jamanta

Q: Which is cheaper, the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $449 for the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 — a $34 gap before any retailer discounting.

Q: Which is bigger, the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 41.8mm for the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 — a 0.7mm difference across the dial.

Q: Which has better water resistance, the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 200m for the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282.

Q: What movement does the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 run compared to the Borealis Watch Co. Jamanta?

The Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 runs a quartz caliber (Seiko Epson YM62A), while the Borealis Watch Co. Jamanta runs a automatic (Miyota 9015).

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

Islander Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282

islander-calverton-flight-chronograph-alarm-watch-with-black-dial-isl-282

MSRP $449

Borealis Watch Co.Jamanta

prometheus-jamanta-black-dial-date-miyota-9015

MSRP $415

At a glance

18 of 29 specs differ

Diameter

Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-28241.8mm

Jamanta42.50mm

Power Reserve

Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282—

Jamanta40h

Water Resistance

Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282200m

Jamanta300m

MSRP

Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282$449

Jamanta$415

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

Domed

Flat

AR Coating

Underside

Inner

Dial Color

—

Black

Indices

—

Applied

Lume

None

BGW9

Movement

5 specs

Caliber

Seiko Epson YM62A

Miyota 9015

Type

Quartz

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$449

$415

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