Which is cheaper, the Sinn 103 St DIAPAL 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 $4,320 for the Sinn 103 St DIAPAL — a $2,315 gap before any retailer discounting.

Which is bigger, the Sinn 103 St DIAPAL or the Serica Ref. 5330 Diving Chronometer Date?

The Sinn 103 St DIAPAL wears larger at 41mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 2mm difference across the dial.

Which has better water resistance, the Sinn 103 St DIAPAL or the Serica Ref. 5330 Diving Chronometer Date?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Sinn 103 St DIAPAL.

Which has a longer power reserve, the Sinn 103 St DIAPAL or the Serica Ref. 5330 Diving Chronometer Date?

The Sinn 103 St DIAPAL carries a 48-hour power reserve against 42 hours on the Serica Ref. 5330 Diving Chronometer Date.

What movement does the Sinn 103 St DIAPAL run compared to the Serica Ref. 5330 Diving Chronometer Date?

Both watches run automatic movements — the Sinn 103 St DIAPAL uses the LJP 8000 and the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100.

Side by side

Sinn 103 St DIAPALvsSerica Ref. 5330 Diving Chronometer Date

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

Sinn 103 St DIAPAL

103 St DIAPAL

MSRP $4,320

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

At a glance

17 of 29 specs differ

Diameter

103 St DIAPAL41mm

Ref. 5330 Diving Chronometer Date39mm

Power Reserve

103 St DIAPAL48h

Ref. 5330 Diving Chronometer Date42h

Water Resistance

103 St DIAPAL200m

Ref. 5330 Diving Chronometer Date300m

MSRP

103 St DIAPAL$4,320

Ref. 5330 Diving Chronometer Date$2,005

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

Underside

Yes

Dial Color

Anthracite

Black

Indices

—

Applied

Lume

Luminescent

Super-LumiNova

Movement

4 specs

Caliber

LJP 8000

SoProd M100

Power Reserve

48h

42h

Jewels

Complications

GMT, Date, Chronograph, Pilot's Bezel

COSC, Date

Pricing

1 specs

MSRP

$4,320

$2,005

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