Which is cheaper, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Spinnaker Tesei Mille Metri GMT?

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $559 for the Spinnaker Tesei Mille Metri GMT — a $160 gap before any retailer discounting.

Which is bigger, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Spinnaker Tesei Mille Metri GMT?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 44mm for the Spinnaker Tesei Mille Metri GMT — a 1mm difference across the dial.

What movement does the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 run compared to the Spinnaker Tesei Mille Metri GMT?

Both watches run automatic movements — the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36 and the Spinnaker Tesei Mille Metri GMT uses the Seiko NH34A.

Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsSpinnaker Tesei Mille Metri GMT

Q: Which has better water resistance, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Spinnaker Tesei Mille Metri GMT?

The Spinnaker Tesei Mille Metri GMT is rated to 1000m versus 200m for the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301.

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

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301

islander-automatic-turtle-dive-watch-with-blue-dial-isl-301

MSRP $399

Spinnaker Tesei Mille Metri GMT

tesei-mille-metri-gmt-midnight-black-sp-5091-11

MSRP $559

At a glance

17 of 29 specs differ

Diameter

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm

Tesei Mille Metri GMT44mm

Power Reserve

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—

Tesei Mille Metri GMT40h

Water Resistance

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m

Tesei Mille Metri GMT1,000m

MSRP

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399

Tesei Mille Metri GMT$559

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Double Domed

Flat

AR Coating

Underside

Inner

Dial Color

—

Black

Indices

—

Applied

Movement

4 specs

Caliber

Seiko NH36

Seiko NH34A

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$399

$559

Follow this matchup

Get a note when Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 vs Spinnaker Tesei Mille Metri GMT gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring