Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the POLPORA Chrobry?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $2,433 for the POLPORA Chrobry — a $428 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the POLPORA Chrobry?

The POLPORA Chrobry wears larger at 40.3mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 1.3mm difference across the dial.

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

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 50m for the POLPORA Chrobry.

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

The POLPORA Chrobry carries a 45-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 POLPORA Chrobry?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the POLPORA Chrobry uses the Sellita SW270-1.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsPOLPORA POLPORA Chrobry

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

POLPORA POLPORA Chrobry

chrobry

MSRP $2,433

At a glance

11 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

POLPORA Chrobry40.3mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

POLPORA Chrobry45h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

POLPORA Chrobry50m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

POLPORA Chrobry$2,433

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Sellita SW270-1

Power Reserve

42h

45h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$2,433

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