Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Seiko Presage Cocktail Time?

At MSRP the Seiko Presage Cocktail Time is the cheaper of the two at $625, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,380 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Seiko Presage Cocktail Time?

The Seiko Presage Cocktail Time wears larger at 40.5mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 1.5mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Seiko Presage Cocktail Time?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 5m for the Seiko Presage Cocktail Time.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Seiko Presage Cocktail Time?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 41 hours on the Seiko Presage Cocktail Time.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Seiko Presage Cocktail Time?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Seiko Presage Cocktail Time uses the 4R34.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsSeiko Presage Cocktail Time

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

Seiko Presage Cocktail Time

ssk037j1

MSRP $625

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Presage Cocktail Time40.5mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Presage Cocktail Time41h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Presage Cocktail Time50m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Presage Cocktail Time$625

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Hardlex

Crystal Shape

Flat

Box

AR Coating

Yes

Inner

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

SoProd M100

4R34

Power Reserve

42h

41h

Jewels

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$625

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