Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Tuseno Blackwater?

At MSRP the Tuseno Blackwater is the cheaper of the two at $999, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,006 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Tuseno Blackwater?

The Tuseno Blackwater 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 Tuseno Blackwater?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Tuseno Blackwater.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Tuseno Blackwater?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Tuseno Blackwater uses the SW200-1.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsTuseno Blackwater

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

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Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

Tuseno Blackwater

blackwater

MSRP $999

At a glance

12 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Blackwater40.5mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Blackwater—

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Blackwater200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Blackwater$999

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Super-LumiNova

BGW9 Swiss Super-LumiNova

Movement

3 specs

Caliber

SoProd M100

SW200-1

Power Reserve

42h

—

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$999

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Serica Ref. 5330 Diving Chronometer DatevsTuseno Blackwater

At a glance

Full specifications

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