What movement does the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 run compared to the Spinnaker Tesei Titanium?

Both watches run automatic movements — the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 uses the Miyota 8205 and the Spinnaker Tesei Titanium uses the SII NH35A.

Side by side

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

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

At MSRP the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 is the cheaper of the two at $399, against $625 for the Spinnaker Tesei Titanium — a $226 gap before any retailer discounting.

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

The Spinnaker Tesei Titanium wears larger at 42mm versus 39mm for the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 — a 3mm difference across the dial.

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

Spinnaker Tesei Titanium

tesei-titanium-automatic-matte-black-sp-5084-11

MSRP $625

At a glance

16 of 29 specs differ

Diameter

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

Tesei Titanium42mm

Power Reserve

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

Tesei Titanium40h

Water Resistance

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

Tesei Titanium200m

MSRP

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

Tesei Titanium$625

Full specifications

Case

7 specs

Diameter

39mm

42mm

Thickness

13mm

14mm

Lug-to-Lug

0mm

50mm

Lug Width

20mm

22mm

Material

Stainless Steel

Titanium

Finish

—

Brushed and polished

Caseback

Screw-down

Solid

Crystal & Dial

4 specs

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

—

Black

Indices

—

Applied

Movement

4 specs

Caliber

Miyota 8205

SII NH35A

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$399

$625

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