Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the RZE Aspirare?

At MSRP the RZE Aspirare is the cheaper of the two at $699, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,306 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the RZE Aspirare?

The RZE Aspirare 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 RZE Aspirare?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the RZE Aspirare.

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

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

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the RZE Aspirare?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the RZE Aspirare uses the Miyota 9039.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsRZE Aspirare

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

RZE Aspirare

RZE-ASP

MSRP $699

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Aspirare44mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Aspirare40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Aspirare200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Aspirare$699

Full specifications

Case

7 specs

Diameter

39mm

44mm

Thickness

12.2mm

13mm

Lug-to-Lug

46.5mm

53mm

Lug Width

20mm

22mm

Material

Stainless Steel

Grade 5 Titanium

Water Resistance

300m

200m

Caseback

Solid

Solid screw-down

Crystal & Dial

3 specs

AR Coating

Yes

Underside

Dial Color

Black

White

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Miyota 9039

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$699

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Serica Ref. 5330 Diving Chronometer DatevsRZE Aspirare

At a glance

Full specifications

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