Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323?

At MSRP the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 is the cheaper of the two at $449, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,556 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323?

The Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 wears larger at 42mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 3mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 uses the Seiko NH38.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsIslander Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323

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

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

Islander Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323

islander-red-october-v2-dive-watch-with-radiant-blue-dial-isl-323

MSRP $449

At a glance

18 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-32342mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323—

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323$449

Full specifications

Case

7 specs

Diameter

39mm

42mm

Thickness

12.2mm

14mm

Lug-to-Lug

46.5mm

0mm

Lug Width

20mm

22mm

Finish

Brushed and polished

—

Water Resistance

300m

200m

Caseback

Solid

Screw-down

Crystal & Dial

5 specs

Crystal Shape

Flat

Domed

AR Coating

Yes

Underside

Dial Color

Black

—

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

SoProd M100

Seiko NH38

Beat Rate

28,800 vph

0 vph

Power Reserve

42h

Jewels

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$449

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