Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Astor + Banks AB1405?

At MSRP the Astor + Banks AB1405 is the cheaper of the two at $1,499, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $506 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Astor + Banks AB1405?

The Astor + Banks AB1405 wears larger at 42mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 3mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Astor + Banks AB1405?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 50m for the Astor + Banks AB1405.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Astor + Banks AB1405?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Astor + Banks AB1405.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Astor + Banks AB1405?

The Serica Ref. 5330 Diving Chronometer Date runs a automatic caliber (SoProd M100), while the Astor + Banks AB1405 runs a manual (Manual Swiss).

Side by side

Serica Ref. 5330 Diving Chronometer DatevsAstor + Banks AB1405

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 AB1405

mechanical-ab14

MSRP $1,499

At a glance

13 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

AB140542mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

AB140540h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

AB140550m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

AB1405$1,499

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

SoProd M100

Manual Swiss

Type

Automatic

Manual

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$1,499

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