Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Oak & Oscar The Humboldt Seven Year?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $2,400 for the Oak & Oscar The Humboldt Seven Year — a $395 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Oak & Oscar The Humboldt Seven Year?

The Oak & Oscar The Humboldt Seven Year wears larger at 39.5mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 0.5mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Oak & Oscar The Humboldt Seven Year?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Oak & Oscar The Humboldt Seven Year.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Oak & Oscar The Humboldt Seven Year?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Oak & Oscar The Humboldt Seven Year uses the Sellita SW300.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsOak & Oscar The Humboldt Seven Year

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

Oak & Oscar The Humboldt Seven Year

HUMSEVENYEAR

MSRP $2,400

At a glance

12 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

The Humboldt Seven Year39.5mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

The Humboldt Seven Year42h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

The Humboldt Seven Year200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

The Humboldt Seven Year$2,400

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal Shape

Flat

Double-domed

AR Coating

Yes

Underside

Movement

3 specs

Caliber

SoProd M100

Sellita SW300

Beat Rate

28,800 vph

4 vph

Complications

COSC, Date

GMT, Chronograph, Date

Pricing

1 specs

MSRP

$2,005

$2,400

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