Which is cheaper, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Gruppo Gamma Peacemaker Bronze?

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $990 for the Gruppo Gamma Peacemaker Bronze — a $591 gap before any retailer discounting.

Which is bigger, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 or the Gruppo Gamma Peacemaker Bronze?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 43mm for the Gruppo Gamma Peacemaker Bronze — a 2mm difference across the dial.

What movement does the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 run compared to the Gruppo Gamma Peacemaker Bronze?

Both watches run automatic movements — the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36 and the Gruppo Gamma Peacemaker Bronze uses the ETA 2824-2.

Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsGruppo Gamma Peacemaker Bronze

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

Gruppo Gamma Peacemaker Bronze

pn-07

MSRP $990

At a glance

17 of 29 specs differ

Diameter

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

Peacemaker Bronze43mm

Power Reserve

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

Peacemaker Bronze42h

Water Resistance

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

Peacemaker Bronze200m

MSRP

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

Peacemaker Bronze$990

Full specifications

Case

7 specs

Diameter

45mm

43mm

Thickness

15mm

13mm

Lug-to-Lug

47mm

52.5mm

Lug Width

22mm

24mm

Material

Stainless Steel

Bronze

Finish

—

Brushed and polished

Caseback

Embossed screw-in caseback

Solid

Crystal & Dial

5 specs

Crystal Shape

Double Domed

Flat

AR Coating

Underside

Yes

Dial Color

—

Fume Green

Indices

—

Applied

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

Seiko NH36

ETA 2824-2

Beat Rate

0 vph

28,800 vph

Power Reserve

42h

Jewels

Pricing

1 specs

MSRP

$399

$990

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