Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Ferro Time Master 70?

At MSRP the Ferro Time Master 70 is the cheaper of the two at $685, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,320 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Ferro Time Master 70?

The Ferro Time Master 70 wears larger at 47mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 8mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Ferro Time Master 70?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 50m for the Ferro Time Master 70.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Ferro Time Master 70?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Ferro Time Master 70.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Ferro Time Master 70?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Ferro Time Master 70 uses the Miyota 9039.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsFerro Time Master 70

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

Ferro Time Master 70

time-master-70-gold-silver

MSRP $685

At a glance

13 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Time Master 7047mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Time Master 7040h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Time Master 7050m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Time Master 70$685

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

Gold

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Miyota 9039

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$685

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