What movement does the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 run compared to the POLPORA Emalie Ametyst?

Both watches run automatic movements — the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36 and the POLPORA Emalie Ametyst uses the Sellita SW300-1.

Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsPOLPORA POLPORA Emalie Ametyst

Q: Which is cheaper, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the POLPORA Emalie Ametyst?

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $4,790 for the POLPORA Emalie Ametyst — a $4,391 gap before any retailer discounting.

Q: Which is bigger, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the POLPORA Emalie Ametyst?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 40mm for the POLPORA Emalie Ametyst — a 5mm difference across the dial.

Q: Which has better water resistance, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the POLPORA Emalie Ametyst?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is rated to 200m versus 50m for the POLPORA Emalie Ametyst.

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

POLPORA POLPORA Emalie Ametyst

polpora-emalie-ametyst

MSRP $4,790

At a glance

17 of 29 specs differ

Diameter

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

POLPORA Emalie Ametyst40mm

Power Reserve

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

POLPORA Emalie Ametyst56h

Water Resistance

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

POLPORA Emalie Ametyst50m

MSRP

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

POLPORA Emalie Ametyst$4,790

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

Sellita SW300-1

Beat Rate

0 vph

28,800 vph

Power Reserve

56h

Jewels

Pricing

1 specs

MSRP

$399

$4,790

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