Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Phoibos Narwhal?

At MSRP the Phoibos Narwhal is the cheaper of the two at $509, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,496 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Phoibos Narwhal?

The Serica Ref. 5330 Diving Chronometer Date wears larger at 39mm versus 38mm for the Phoibos Narwhal — a 1mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Phoibos Narwhal?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Phoibos Narwhal.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Phoibos Narwhal?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Phoibos Narwhal.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Phoibos Narwhal?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Phoibos Narwhal uses the Miyota 9015.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsPhoibos Narwhal

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

Phoibos Narwhal

phoibos-narwhal-200m-automatic-diver-watch-py061a-green-malachite

MSRP $509

At a glance

9 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Narwhal38mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Narwhal40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Narwhal200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Narwhal$509

Full specifications

Case

4 specs

Diameter

39mm

38mm

Thickness

12.2mm

11.5mm

Lug-to-Lug

46.5mm

46mm

Water Resistance

300m

200m

Crystal & Dial

1 specs

Dial Color

Black

Malachite

Movement

3 specs

Caliber

SoProd M100

Miyota 9015

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$509

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