What movement does the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 run compared to the William Wood Extinguisher Watch?

Both watches run automatic movements — the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 uses the Miyota 8205 and the William Wood Extinguisher Watch uses the Seiko NH35.

Side by side

Islander Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300vsWilliam Wood Extinguisher Watch

Q: Which is cheaper, the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 or the William Wood Extinguisher Watch?

At MSRP the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 is the cheaper of the two at $399, against $995 for the William Wood Extinguisher Watch — a $596 gap before any retailer discounting.

Q: Which is bigger, the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 or the William Wood Extinguisher Watch?

The William Wood Extinguisher Watch wears larger at 41mm versus 39mm for the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 — a 2mm difference across the dial.

Q: Which has better water resistance, the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 or the William Wood Extinguisher Watch?

The Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 is rated to 200m versus 100m for the William Wood Extinguisher Watch.

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

Islander Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300

islander-greenport-39mm-dive-watch-with-black-and-white-dial-isl-300

MSRP $399

William Wood Extinguisher Watch

extinguisherwatch

MSRP $995

At a glance

17 of 29 specs differ

Diameter

Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-30039mm

Extinguisher Watch41mm

Power Reserve

Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300—

Extinguisher Watch40h

Water Resistance

Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300200m

Extinguisher Watch100m

MSRP

Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300$399

Extinguisher Watch$995

Full specifications

Case

7 specs

Diameter

39mm

41mm

Thickness

13mm

15mm

Lug-to-Lug

0mm

49mm

Material

Stainless Steel

316L Stainless Steel

Finish

—

Brushed and polished

Water Resistance

200m

100m

Caseback

Screw-down

Solid

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

—

Standard

Indices

—

Applied

Movement

4 specs

Caliber

Miyota 8205

Seiko NH35

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$399

$995

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