Which is cheaper, the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 or the Seiko Astron GPS Solar 2025 Limited Edition?

At MSRP the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 is the cheaper of the two at $449, against $2,900 for the Seiko Astron GPS Solar 2025 Limited Edition — a $2,451 gap before any retailer discounting.

Which is bigger, the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 or the Seiko Astron GPS Solar 2025 Limited Edition?

The Seiko Astron GPS Solar 2025 Limited Edition wears larger at 43.4mm versus 41.8mm for the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 — a 1.6mm difference across the dial.

What movement does the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 run compared to the Seiko Astron GPS Solar 2025 Limited Edition?

Both watches run quartz movements — the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 uses the Seiko Epson YM62A and the Seiko Astron GPS Solar 2025 Limited Edition uses the 5X83.

Side by side

Islander Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282vsSeiko Astron GPS Solar 2025 Limited Edition

Q: Which has better water resistance, the Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 or the Seiko Astron GPS Solar 2025 Limited Edition?

The Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282 is rated to 200m versus 10m for the Seiko Astron GPS Solar 2025 Limited Edition.

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

Seiko Astron GPS Solar 2025 Limited Edition

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MSRP $2,900

At a glance

17 of 29 specs differ

Diameter

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

Astron GPS Solar 2025 Limited Edition43.4mm

Power Reserve

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

Astron GPS Solar 2025 Limited Edition40h

Water Resistance

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

Astron GPS Solar 2025 Limited Edition100m

MSRP

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

Astron GPS Solar 2025 Limited Edition$2,900

Full specifications

Case

7 specs

Diameter

41.8mm

43.4mm

Thickness

12.9mm

13.4mm

Lug-to-Lug

0mm

49.5mm

Lug Width

20mm

14mm

Material

Stainless Steel

Titanium

Finish

—

Brushed and polished

Water Resistance

200m

100m

Crystal & Dial

5 specs

Crystal Shape

Domed

Curved

AR Coating

Underside

Super-clear coating

Dial Color

—

Black

Indices

—

Applied

Lume

None

LumiBrite on hands and index(es)

Movement

4 specs

Caliber

Seiko Epson YM62A

5X83

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$449

$2,900

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