Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Zelos Aurora Moonphase?

At MSRP the Zelos Aurora Moonphase is the cheaper of the two at $949, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,056 gap before any retailer discounting.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Zelos Aurora Moonphase?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Zelos Aurora Moonphase.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Zelos Aurora Moonphase?

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

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Zelos Aurora Moonphase?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Zelos Aurora Moonphase uses the Sellita SW288.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsZelos Aurora Moonphase

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

Zelos Aurora Moonphase

aurora-moonphase-meteorite-launch-special

MSRP $949

At a glance

12 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Aurora Moonphase39mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Aurora Moonphase40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Aurora Moonphase200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Aurora Moonphase$949

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

Meteorite

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Sellita SW288

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$949

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