Which is cheaper, the Hamilton American Classic RailRoad Auto Chrono or the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $2,045 for the Hamilton American Classic RailRoad Auto Chrono — a $1,646 gap before any retailer discounting.

Which is bigger, the Hamilton American Classic RailRoad Auto Chrono 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 44mm for the Hamilton American Classic RailRoad Auto Chrono — a 1mm difference across the dial.

Which has better water resistance, the Hamilton American Classic RailRoad Auto Chrono or the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is rated to 200m versus 50m for the Hamilton American Classic RailRoad Auto Chrono.

What movement does the Hamilton American Classic RailRoad Auto Chrono run compared to the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

Both watches run automatic movements — the Hamilton American Classic RailRoad Auto Chrono uses the H-21 and the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36.

Side by side

Hamilton American Classic RailRoad Auto ChronovsIslander 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.

Hamilton American Classic RailRoad Auto Chrono

h40656131

MSRP $2,045

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

16 of 29 specs differ

Diameter

American Classic RailRoad Auto Chrono44mm

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

Power Reserve

American Classic RailRoad Auto Chrono60h

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

Water Resistance

American Classic RailRoad Auto Chrono50m

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

MSRP

American Classic RailRoad Auto Chrono$2,045

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

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Double Domed

AR Coating

Inner

Underside

Dial Color

Black

—

Indices

Applied

—

Movement

4 specs

Caliber

H-21

Seiko NH36

Beat Rate

28,800 vph

0 vph

Power Reserve

60h

Jewels

Pricing

1 specs

MSRP

$2,045

$399

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