Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Citizen Promaster Diver Automatic?

At MSRP the Citizen Promaster Diver Automatic is the cheaper of the two at $469, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,536 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Citizen Promaster Diver Automatic?

The Citizen Promaster Diver Automatic wears larger at 44mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 5mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Citizen Promaster Diver Automatic?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Citizen Promaster Diver Automatic.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Citizen Promaster Diver Automatic?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Citizen Promaster Diver Automatic.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Citizen Promaster Diver Automatic?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Citizen Promaster Diver Automatic uses the 8204.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsCitizen Promaster Diver Automatic

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

Citizen Promaster Diver Automatic

NY0136

MSRP $469

At a glance

11 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Promaster Diver Automatic44mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Promaster Diver Automatic40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Promaster Diver Automatic200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Promaster Diver Automatic$469

Full specifications

Case

4 specs

Diameter

39mm

44mm

Thickness

12.2mm

12mm

Lug-to-Lug

46.5mm

46mm

Water Resistance

300m

200m

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

Blue

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

8204

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$469

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