Which is cheaper, the Serica Ref. 5303 Diving Chronometer or the Farer CHRONO-SPORT?

At MSRP the Serica Ref. 5303 Diving Chronometer is the cheaper of the two at $1,768, against $1,775 for the Farer CHRONO-SPORT — a $7 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5303 Diving Chronometer or the Farer CHRONO-SPORT?

The Farer CHRONO-SPORT wears larger at 41mm versus 39mm for the Serica Ref. 5303 Diving Chronometer — a 2mm difference across the dial.

Which has better water resistance, the Serica Ref. 5303 Diving Chronometer or the Farer CHRONO-SPORT?

The Serica Ref. 5303 Diving Chronometer is rated to 300m versus 100m for the Farer CHRONO-SPORT.

Which has a longer power reserve, the Serica Ref. 5303 Diving Chronometer or the Farer CHRONO-SPORT?

The Farer CHRONO-SPORT carries a 63-hour power reserve against 42 hours on the Serica Ref. 5303 Diving Chronometer.

Side by side

Serica Ref. 5303 Diving ChronometervsFarer CHRONO-SPORT

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

Serica Ref. 5303 Diving Chronometer

5303-1-diving-chronometer

MSRP $1,768

Farer CHRONO-SPORT

bernina-titanium

MSRP $1,775

At a glance

15 of 29 specs differ

Diameter

Ref. 5303 Diving Chronometer39mm

CHRONO-SPORT41mm

Power Reserve

Ref. 5303 Diving Chronometer42h

CHRONO-SPORT63h

Water Resistance

Ref. 5303 Diving Chronometer300m

CHRONO-SPORT100m

MSRP

Ref. 5303 Diving Chronometer$1,768

CHRONO-SPORT$1,775

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Enamel Black

Black

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

M100 COSC

Sellita SW510M

Type

Automatic

—

Power Reserve

42h

63h

Jewels

Complications

COSC

None

Pricing

1 specs

MSRP

$1,768

$1,775

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