Which is cheaper, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Marathon MSAR (Medium Search & Rescue) Diver's Automatic?

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $1,800 for the Marathon MSAR (Medium Search & Rescue) Diver's Automatic — a $1,401 gap before any retailer discounting.

Which is bigger, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Marathon MSAR (Medium Search & Rescue) Diver's Automatic?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 36mm for the Marathon MSAR (Medium Search & Rescue) Diver's Automatic — a 9mm difference across the dial.

Which has better water resistance, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Marathon MSAR (Medium Search & Rescue) Diver's Automatic?

The Marathon MSAR (Medium Search & Rescue) Diver's Automatic is rated to 300m versus 200m for the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301.

What movement does the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 run compared to the Marathon MSAR (Medium Search & Rescue) Diver's Automatic?

Both watches run automatic movements — the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36 and the Marathon MSAR (Medium Search & Rescue) Diver's Automatic uses the Sellita SW200-1.

Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsMarathon MSAR (Medium Search & Rescue) Diver's Automatic

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

Marathon MSAR (Medium Search & Rescue) Diver's Automatic

arctic-edition-medium-divers-automatic-msar-auto-with-stainless-steel-bracelet-36mm

MSRP $1,800

At a glance

17 of 29 specs differ

Diameter

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

MSAR (Medium Search & Rescue) Diver's Automatic36mm

Power Reserve

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

MSAR (Medium Search & Rescue) Diver's Automatic40h

Water Resistance

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

MSAR (Medium Search & Rescue) Diver's Automatic300m

MSRP

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

MSAR (Medium Search & Rescue) Diver's Automatic$1,800

Full specifications

Case

8 specs

Diameter

45mm

36mm

Thickness

15mm

18mm

Lug-to-Lug

47mm

—

Lug Width

22mm

18mm

Material

Stainless Steel

316L Stainless Steel

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

—

White

Indices

—

Applied

Movement

4 specs

Caliber

Seiko NH36

Sellita SW200-1

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$399

$1,800

Follow this matchup

Get a note when Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 vs Marathon MSAR (Medium Search & Rescue) Diver's Automatic gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring