What movement does the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 run compared to the Tissot Heritage 1973?

Both watches run automatic movements — the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36 and the Tissot Heritage 1973 uses the Valjoux.

Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsTissot Heritage 1973

Q: Which is cheaper, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Tissot Heritage 1973?

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $2,575 for the Tissot Heritage 1973 — a $2,176 gap before any retailer discounting.

Q: Which is bigger, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Tissot Heritage 1973?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 43mm for the Tissot Heritage 1973 — a 2mm difference across the dial.

Q: Which has better water resistance, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Tissot Heritage 1973?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is rated to 200m versus 100m for the Tissot Heritage 1973.

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

Tissot Heritage 1973

t1244271603101

MSRP $2,575

At a glance

17 of 29 specs differ

Diameter

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

Heritage 197343mm

Power Reserve

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

Heritage 197360h

Water Resistance

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

Heritage 1973100m

MSRP

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

Heritage 1973$2,575

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

Double Domed

Domed

AR Coating

Underside

Yes

Dial Color

—

Silver

Indices

—

Indexes

Lume

None

Super-LumiNova ®

Movement

4 specs

Caliber

Seiko NH36

Valjoux

Beat Rate

0 vph

28,800 vph

Power Reserve

60h

Jewels

Pricing

1 specs

MSRP

$399

$2,575

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