Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302?

At MSRP the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302 is the cheaper of the two at $649, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,356 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302?

The Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302 wears larger at 40mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 1mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302 uses the Miyota 9015.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsIslander Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302

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 Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302

islander-hudson-harpoon-diver-40mm-watch-with-degrading-black-dial-isl-302

MSRP $649

At a glance

17 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-30240mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302—

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302$649

Full specifications

Case

6 specs

Diameter

39mm

40mm

Thickness

12.2mm

12.1mm

Lug-to-Lug

46.5mm

0mm

Finish

Brushed and polished

—

Water Resistance

300m

200m

Caseback

Solid

Screw-down

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Yes

Underside

Dial Color

Black

—

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

SoProd M100

Miyota 9015

Beat Rate

28,800 vph

0 vph

Power Reserve

42h

Jewels

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$649

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