Which is cheaper, the Echo/Neutra 1956 3H or the Serica Ref. 5330 Diving Chronometer Date?

At MSRP the Echo/Neutra 1956 3H is the cheaper of the two at $1,025, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $980 gap before any retailer discounting.

Which is bigger, the Echo/Neutra 1956 3H or the Serica Ref. 5330 Diving Chronometer Date?

The Echo/Neutra 1956 3H wears larger at 40mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 1mm difference across the dial.

Which has better water resistance, the Echo/Neutra 1956 3H or the Serica Ref. 5330 Diving Chronometer Date?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Echo/Neutra 1956 3H.

Which has a longer power reserve, the Echo/Neutra 1956 3H or the Serica Ref. 5330 Diving Chronometer Date?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 41 hours on the Echo/Neutra 1956 3H.

What movement does the Echo/Neutra 1956 3H run compared to the Serica Ref. 5330 Diving Chronometer Date?

Both watches run automatic movements — the Echo/Neutra 1956 3H uses the Sellita SW200-1 elaboré and the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100.

Side by side

Echo/Neutra 1956 3HvsSerica Ref. 5330 Diving Chronometer Date

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

Echo/Neutra 1956 3H

1956 3H

MSRP $1,025

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

At a glance

16 of 29 specs differ

Diameter

1956 3H40mm

Ref. 5330 Diving Chronometer Date39mm

Power Reserve

1956 3H41h

Ref. 5330 Diving Chronometer Date42h

Water Resistance

1956 3H100m

Ref. 5330 Diving Chronometer Date300m

MSRP

1956 3H$1,025

Ref. 5330 Diving Chronometer Date$2,005

Full specifications

Case

8 specs

Crystal & Dial

3 specs

Crystal Shape

Ultra-domed

Flat

AR Coating

Underside

Yes

Lume

Superluminova Old Radium

Super-LumiNova

Movement

4 specs

Caliber

Sellita SW200-1 elaboré

SoProd M100

Power Reserve

41h

42h

Jewels

Complications

GMT, Moonphase, Date

COSC, Date

Pricing

1 specs

MSRP

$1,025

$2,005

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