Which is cheaper, the Seestern Sub 300 V4 or the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

At MSRP the Seestern Sub 300 V4 is the cheaper of the two at $10, against $399 for the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 — a $389 gap before any retailer discounting.

Which is bigger, the Seestern Sub 300 V4 or the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 42mm for the Seestern Sub 300 V4 — a 3mm difference across the dial.

What movement does the Seestern Sub 300 V4 run compared to the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

Both watches run automatic movements — the Seestern Sub 300 V4 uses the Seiko NH35A and the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36.

Side by side

Seestern Sub 300 V4vsIslander 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.

Seestern Sub 300 V4

Sub 300 V4

MSRP $10

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

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

MSRP $399

At a glance

17 of 29 specs differ

Diameter

Sub 300 V442mm

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

Power Reserve

Sub 300 V441h

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

Water Resistance

Sub 300 V4200m

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

MSRP

Sub 300 V4$10

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

Full specifications

Case

7 specs

Diameter

42mm

45mm

Thickness

13mm

15mm

Lug-to-Lug

46mm

47mm

Lug Width

20mm

22mm

Material

316L Stainless Steel

Stainless Steel

Finish

Brushed + Sandblasted

—

Caseback

Solid screw-down

Embossed screw-in caseback

Crystal & Dial

4 specs

Crystal Shape

Flat

Double Domed

Dial Color

Orange

—

Indices

Applied

—

Lume

Japan Lume (blue glow)

None

Movement

5 specs

Caliber

Seiko NH35A

Seiko NH36

Beat Rate

21,600 vph

0 vph

Power Reserve

41h

Jewels

Complications

GMT, Date

None

Pricing

1 specs

MSRP

$10

$399

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