Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Cocktail Time?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $625 for the Seiko Presage Cocktail Time — a $376 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Cocktail Time?

The Seiko Presage Cocktail Time wears larger at 40.5mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 0.5mm difference across the dial.

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Cocktail Time?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 5m for the Seiko Presage Cocktail Time.

Which has a longer power reserve, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Cocktail Time?

The Seiko Presage Cocktail Time carries a 41-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Seiko Presage Cocktail Time?

Both watches run automatic movements — the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty and the Seiko Presage Cocktail Time uses the 4R34.

Side by side

Helgray Poseidon Diver (Automatic)vsSeiko Presage Cocktail Time

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

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

Seiko Presage Cocktail Time

ssk037j1

MSRP $625

At a glance

11 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Presage Cocktail Time40.5mm

Power Reserve

Poseidon Diver (Automatic)40h

Presage Cocktail Time41h

Water Resistance

Poseidon Diver (Automatic)300m

Presage Cocktail Time50m

MSRP

Poseidon Diver (Automatic)$249

Presage Cocktail Time$625

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Hardlex

Crystal Shape

Flat

Box

Movement

3 specs

Caliber

NH35 Warranty

4R34

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$249

$625

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