Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Gruppo Gamma Vanguard Steel Date?

At MSRP the Gruppo Gamma Vanguard Steel Date is the cheaper of the two at $790, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,215 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Gruppo Gamma Vanguard Steel Date?

The Gruppo Gamma Vanguard Steel Date wears larger at 42mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 3mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Gruppo Gamma Vanguard Steel Date?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Gruppo Gamma Vanguard Steel Date.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Gruppo Gamma Vanguard Steel Date?

The Gruppo Gamma Vanguard Steel Date carries a 42-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 Gruppo Gamma Vanguard Steel Date?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Gruppo Gamma Vanguard Steel Date uses the Miyota 9015.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsGruppo Gamma Vanguard Steel Date

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

Gruppo Gamma Vanguard Steel Date

ag-11

MSRP $790

At a glance

11 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Vanguard Steel Date42mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Vanguard Steel Date42h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Vanguard Steel Date100m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Vanguard Steel Date$790

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Black

Forged Carbon

Movement

3 specs

Caliber

SoProd M100

Miyota 9015

Power Reserve

42h

Complications

COSC, Date

Date

Pricing

1 specs

MSRP

$2,005

$790

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