Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Redux Zero-Hour?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Redux Zero-Hour.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Redux Zero-Hour?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 41 hours on the Redux Zero-Hour.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Redux Zero-Hour?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Redux Zero-Hour uses the Seiko NH35.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsRedux Zero-Hour

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

Redux Zero-Hour

the-courg-watch-zero-hour-39mm

At a glance

11 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Zero-Hour39mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Zero-Hour41h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Zero-Hour200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Zero-Hour—

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Seiko NH35

Power Reserve

42h

41h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

—

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Serica Ref. 5330 Diving Chronometer DatevsRedux Zero-Hour

At a glance

Full specifications

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