What movement does the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 run compared to the Gruppo Gamma Peacemaker Bronze?

Both watches run automatic movements — the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 uses the Seiko NH35 and the Gruppo Gamma Peacemaker Bronze uses the ETA 2824-2.

Side by side

Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsGruppo Gamma Peacemaker Bronze

Q: Which is cheaper, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Gruppo Gamma Peacemaker Bronze?

At MSRP the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is the cheaper of the two at $399, against $990 for the Gruppo Gamma Peacemaker Bronze — a $591 gap before any retailer discounting.

Q: Which is bigger, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Gruppo Gamma Peacemaker Bronze?

The Gruppo Gamma Peacemaker Bronze wears larger at 43mm versus 40mm for the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 — a 3mm difference across the dial.

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

islander-bayport-automatic-dive-watch-with-blue-wave-dial-isl-311

MSRP $399

Gruppo Gamma Peacemaker Bronze

pn-07

MSRP $990

At a glance

15 of 29 specs differ

Diameter

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm

Peacemaker Bronze43mm

Power Reserve

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—

Peacemaker Bronze42h

Water Resistance

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m

Peacemaker Bronze200m

MSRP

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399

Peacemaker Bronze$990

Full specifications

Case

6 specs

Diameter

40mm

43mm

Thickness

13.5mm

13mm

Lug-to-Lug

48mm

52.5mm

Lug Width

20mm

24mm

Material

Stainless Steel

Bronze

Finish

—

Brushed and polished

Crystal & Dial

4 specs

AR Coating

Yes

Dial Color

—

Fume Green

Indices

—

Applied

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

Seiko NH35

ETA 2824-2

Beat Rate

0 vph

28,800 vph

Power Reserve

42h

Jewels

Pricing

1 specs

MSRP

$399

$990

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