Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Lorca MODEL No.1 GMT?

At MSRP the Lorca MODEL No.1 GMT is the cheaper of the two at $1,875, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $130 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Lorca MODEL No.1 GMT?

The Serica Ref. 5330 Diving Chronometer Date wears larger at 39mm versus 36mm for the Lorca MODEL No.1 GMT — a 3mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Lorca MODEL No.1 GMT?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Lorca MODEL No.1 GMT.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Lorca MODEL No.1 GMT?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Lorca MODEL No.1 GMT.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Lorca MODEL No.1 GMT?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Lorca MODEL No.1 GMT uses the C125.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsLorca MODEL No.1 GMT

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

Lorca MODEL No.1 GMT

model-no-1-gmt

MSRP $1,875

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

MODEL No.1 GMT36mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

MODEL No.1 GMT40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

MODEL No.1 GMT200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

MODEL No.1 GMT$1,875

Full specifications

Case

9 specs

Crystal & Dial

1 specs

AR Coating

Yes

Underside

Movement

3 specs

Caliber

SoProd M100

C125

Power Reserve

42h

40h

Complications

COSC, Date

GMT

Pricing

1 specs

MSRP

$2,005

$1,875

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