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

Both watches run automatic movements — the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36 and the Longines HYDROCONQUEST uses the L888.5.

Side by side

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

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

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $2,350 for the Longines HYDROCONQUEST — a $1,951 gap before any retailer discounting.

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

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 39mm for the Longines HYDROCONQUEST — a 6mm difference across the dial.

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

The Longines HYDROCONQUEST is rated to 300m 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

Longines HYDROCONQUEST

L3.780.3.78.6

MSRP $2,350

At a glance

16 of 29 specs differ

Diameter

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

HYDROCONQUEST39mm

Power Reserve

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

HYDROCONQUEST40h

Water Resistance

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

HYDROCONQUEST300m

MSRP

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

HYDROCONQUEST$2,350

Full specifications

Case

7 specs

Diameter

45mm

39mm

Thickness

15mm

12.2mm

Lug-to-Lug

47mm

48.1mm

Lug Width

22mm

19mm

Finish

—

Brushed and polished

Water Resistance

200m

300m

Caseback

Embossed screw-in caseback

Solid

Crystal & Dial

4 specs

Crystal Shape

Double Domed

Flat

AR Coating

Underside

Inner

Dial Color

—

Grey

Indices

—

Applied

Movement

4 specs

Caliber

Seiko NH36

L888.5

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$399

$2,350

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