Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Zero West L4 Longitude?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $2,995 for the Zero West L4 Longitude — a $990 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Zero West L4 Longitude?

The Zero West L4 Longitude 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 Zero West L4 Longitude?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Zero West L4 Longitude.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Zero West L4 Longitude?

The Zero West L4 Longitude carries a 62-hour power reserve against 42 hours on the Serica Ref. 5330 Diving Chronometer Date.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Zero West L4 Longitude?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Zero West L4 Longitude uses the Sellita SW500.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsZero West L4 Longitude

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

Add a watch

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

Zero West L4 Longitude

l4-longitude

MSRP $2,995

At a glance

13 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

L4 Longitude42mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

L4 Longitude62h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

L4 Longitude100m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

L4 Longitude$2,995

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

—

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Sellita SW500

Power Reserve

42h

62h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$2,995

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Serica Ref. 5330 Diving Chronometer DatevsZero West L4 Longitude

At a glance

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