Which is cheaper, the Echo/Neutra Cristallo Professional Diver 500m or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,450 for the Echo/Neutra Cristallo Professional Diver 500m — a $1,201 gap before any retailer discounting.

Which is bigger, the Echo/Neutra Cristallo Professional Diver 500m or the Helgray Poseidon Diver (Automatic)?

The Echo/Neutra Cristallo Professional Diver 500m wears larger at 42mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2mm difference across the dial.

Which has better water resistance, the Echo/Neutra Cristallo Professional Diver 500m or the Helgray Poseidon Diver (Automatic)?

The Echo/Neutra Cristallo Professional Diver 500m is rated to 500m versus 300m for the Helgray Poseidon Diver (Automatic).

Which has a longer power reserve, the Echo/Neutra Cristallo Professional Diver 500m or the Helgray Poseidon Diver (Automatic)?

The Echo/Neutra Cristallo Professional Diver 500m carries a 56-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Echo/Neutra Cristallo Professional Diver 500m run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Echo/Neutra Cristallo Professional Diver 500m uses the Sellita SW279 elaboré and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Echo/Neutra Cristallo Professional Diver 500mvsHelgray Poseidon Diver (Automatic)

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

Echo/Neutra Cristallo Professional Diver 500m

Cristallo

MSRP $1,450

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

12 of 29 specs differ

Diameter

Cristallo Professional Diver 500m42mm

Poseidon Diver (Automatic)40mm

Power Reserve

Cristallo Professional Diver 500m56h

Poseidon Diver (Automatic)40h

Water Resistance

Cristallo Professional Diver 500m500m

Poseidon Diver (Automatic)300m

MSRP

Cristallo Professional Diver 500m$1,450

Poseidon Diver (Automatic)$249

Full specifications

Case

5 specs

Diameter

42mm

40mm

Thickness

13.9mm

12mm

Lug-to-Lug

49mm

46mm

Material

316L Stainless Steel with Helium Valve

Stainless Steel

Water Resistance

500m

300m

Crystal & Dial

2 specs

Dial Color

Blue

Black

Lume

Superluminova BGW9

None

Movement

4 specs

Caliber

Sellita SW279 elaboré

NH35 Warranty

Power Reserve

56h

40h

Jewels

Complications

Moonphase, Date, Small seconds

None

Pricing

1 specs

MSRP

$1,450

$249

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