Which is cheaper, the CWC RN Automatic Divers Watch Mk.2 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 $1,249 for the CWC RN Automatic Divers Watch Mk.2 — a $850 gap before any retailer discounting.

Which is bigger, the CWC RN Automatic Divers Watch Mk.2 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 41mm for the CWC RN Automatic Divers Watch Mk.2 — a 4mm difference across the dial.

Which has better water resistance, the CWC RN Automatic Divers Watch Mk.2 or the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

The CWC RN Automatic Divers Watch Mk.2 is rated to 300m versus 200m for the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301.

What movement does the CWC RN Automatic Divers Watch Mk.2 run compared to the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

Both watches run automatic movements — the CWC RN Automatic Divers Watch Mk.2 uses the Sellita SW200-1 and the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36.

Side by side

CWC RN Automatic Divers Watch Mk.2vsIslander 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.

CWC RN Automatic Divers Watch Mk.2

cwc-royal-navy-diver-automatic-mk2

MSRP $1,249

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

RN Automatic Divers Watch Mk.241mm

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

Power Reserve

RN Automatic Divers Watch Mk.240h

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

Water Resistance

RN Automatic Divers Watch Mk.2300m

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

MSRP

RN Automatic Divers Watch Mk.2$1,249

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

Full specifications

Case

6 specs

Diameter

41mm

45mm

Thickness

12mm

15mm

Lug Width

20mm

22mm

Finish

Brushed and polished

—

Water Resistance

300m

200m

Caseback

Solid

Embossed screw-in caseback

Crystal & Dial

5 specs

Crystal Shape

Flat

Double Domed

AR Coating

Inner

Underside

Dial Color

CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)

—

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Sellita SW200-1

Seiko NH36

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$1,249

$399

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