Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Astor + Banks Chrono?

At MSRP the Astor + Banks Chrono is the cheaper of the two at $575, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,430 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Astor + Banks Chrono?

The Astor + Banks Chrono 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 Astor + Banks Chrono?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Astor + Banks Chrono.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Astor + Banks Chrono?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Astor + Banks Chrono.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Astor + Banks Chrono?

The Serica Ref. 5330 Diving Chronometer Date runs a automatic caliber (SoProd M100), while the Astor + Banks Chrono runs a quartz (Ronda 5050.B).

Side by side

Serica Ref. 5330 Diving Chronometer DatevsAstor + Banks Chrono

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

Astor + Banks Chrono

chrono

MSRP $575

At a glance

13 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Chrono44mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Chrono40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Chrono100m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Chrono$575

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

SoProd M100

Ronda 5050.B

Type

Automatic

Quartz

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$575

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