Which is cheaper, the Oris Aquis Date Diamonds or the Serica Ref. 5330 Diving Chronometer Date?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $4,600 for the Oris Aquis Date Diamonds — a $2,595 gap before any retailer discounting.

Which is bigger, the Oris Aquis Date Diamonds or the Serica Ref. 5330 Diving Chronometer Date?

The Serica Ref. 5330 Diving Chronometer Date wears larger at 39mm versus 36.5mm for the Oris Aquis Date Diamonds — a 2.5mm difference across the dial.

Which has a longer power reserve, the Oris Aquis Date Diamonds or the Serica Ref. 5330 Diving Chronometer Date?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 41 hours hours on the Oris Aquis Date Diamonds.

What movement does the Oris Aquis Date Diamonds run compared to the Serica Ref. 5330 Diving Chronometer Date?

Both watches run automatic movements — the Oris Aquis Date Diamonds uses the 733-1 and the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100.

Side by side

Oris Aquis Date DiamondsvsSerica Ref. 5330 Diving Chronometer Date

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Oris Aquis Date Diamonds

01-733-7792-4956-07-8-19-05P

MSRP $4,600

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

At a glance

17 of 29 specs differ

Diameter

Aquis Date Diamonds36.5mm

Ref. 5330 Diving Chronometer Date39mm

Power Reserve

Aquis Date Diamonds41 hoursh

Ref. 5330 Diving Chronometer Date42h

Water Resistance

Aquis Date Diamonds300m

Ref. 5330 Diving Chronometer Date300m

MSRP

Aquis Date Diamonds$4,600

Ref. 5330 Diving Chronometer Date$2,005

Full specifications

Case

6 specs

Diameter

36.5mm

39mm

Thickness

—

12.2mm

Lug-to-Lug

—

46.5mm

Lug Width

19mm

20mm

Finish

—

Brushed and polished

Caseback

—

Solid

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

Underside

Yes

Dial Color

White

Black

Indices

—

Applied

Lume

None

Super-LumiNova

Movement

5 specs

Caliber

733-1

SoProd M100

Beat Rate

4 vph

28,800 vph

Power Reserve

41 hoursh

42h

Jewels

Complications

Date

COSC, Date

Pricing

1 specs

MSRP

$4,600

$2,005

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