Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the IWC Schaffhausen Iw328801 Aquatimer Automatic?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $6,700 for the IWC Schaffhausen Iw328801 Aquatimer Automatic — a $4,695 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the IWC Schaffhausen Iw328801 Aquatimer Automatic?

The IWC Schaffhausen Iw328801 Aquatimer Automatic wears larger at 42mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 3mm difference across the dial.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the IWC Schaffhausen Iw328801 Aquatimer Automatic?

The IWC Schaffhausen Iw328801 Aquatimer Automatic carries a 120-hour power reserve against 42 hours on the Serica Ref. 5330 Diving Chronometer Date.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the IWC Schaffhausen Iw328801 Aquatimer Automatic?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the Soprod M100 and the IWC Schaffhausen Iw328801 Aquatimer Automatic uses the 32111.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsIWC Schaffhausen Iw328801 Aquatimer Automatic

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

Add a watch

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

IWC Schaffhausen Iw328801 Aquatimer Automatic

IW328801

MSRP $6,700

Buy from Serica ↗

Buy used on eBay ↗

Buy from IWC Schaffhausen ↗

Buy used on eBay ↗

At a glance

17 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Iw328801 Aquatimer Automatic42mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Iw328801 Aquatimer Automatic120h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Iw328801 Aquatimer Automatic300m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Iw328801 Aquatimer Automatic$6,700

Full specifications

Case

6 specs

Diameter

39mm

42mm

Thickness

12.2mm

14.1mm

Lug-to-Lug

46.5mm

—

Lug Width

20mm

22mm

Finish

Brushed and polished

Steel

Caseback

Solid

—

Crystal & Dial

6 specs

Crystal

Sapphire

—

Crystal Shape

Flat

—

AR Coating

Yes

—

Dial Color

Black

Blue

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Soprod M100

32111

Power Reserve

42h

120h

Jewels

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$6,700

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Serica Ref. 5303 Diving ChronometervsIWC Schaffhausen Iw328801 Aquatimer Automatic IWC Schaffhausen Iw328801 Aquatimer AutomaticvsSugess Ocean Star S450 YM IWC Schaffhausen Iw328801 Aquatimer AutomaticvsHELM Komodo IWC Schaffhausen Iw328801 Aquatimer AutomaticvsSugess Seestern S434 Pro Diver Serica Ref. 5330 Diving Chronometer DatevsSpinnaker Hull Commander Serica Ref. 5330 Diving Chronometer DatevsIslander Automatic Dive Watch with Bracelet, Double-Domed AR Sapphire Crystal, and Embossed Ceramic Bezel Insert #ISL-18

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