Side by side

Islander Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26vsSeiko Prospex Sea PADI Special Edition

Q: Which is cheaper, the Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26 or the Seiko Prospex Sea PADI Special Edition?

At MSRP the Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26 is the cheaper of the two at $420, against $650 for the Seiko Prospex Sea PADI Special Edition — a $230 gap before any retailer discounting.

Q: Which is bigger, the Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26 or the Seiko Prospex Sea PADI Special Edition?

The Seiko Prospex Sea PADI Special Edition wears larger at 45mm versus 42mm for the Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26 — a 3mm difference across the dial.

Q: What movement does the Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26 run compared to the Seiko Prospex Sea PADI Special Edition?

Both watches run automatic movements — the Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26 uses the Seiko NH36 and the Seiko Prospex Sea PADI Special Edition uses the 4R36.

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

Islander Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26

islander-luminous-dial-automatic-dive-watch-with-ar-double-dome-sapphire-crystal

MSRP $420

Seiko Prospex Sea PADI Special Edition

srpk01

MSRP $650

At a glance

15 of 29 specs differ

Diameter

Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-2642mm

Prospex Sea PADI Special Edition45mm

Power Reserve

Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26—

Prospex Sea PADI Special Edition41h

Water Resistance

Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26200m

Prospex Sea PADI Special Edition200m

MSRP

Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26$420

Prospex Sea PADI Special Edition$650

Full specifications

Case

5 specs

Diameter

42mm

45mm

Thickness

14mm

13.2mm

Lug-to-Lug

48mm

47.7mm

Finish

—

Brushed and polished

Caseback

Engraved screw-in back

Solid

Crystal & Dial

5 specs

Crystal Shape

Double Domed

Flat

AR Coating

Yes

Anti-reflective coating on inner surface

Dial Color

—

Black

Indices

—

Applied

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

4 specs

Caliber

Seiko NH36

4R36

Beat Rate

0 vph

28,800 vph

Power Reserve

41h

Jewels

Pricing

1 specs

MSRP

$420

$650

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