Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,900 for the Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial — a $1,651 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial?

The Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial wears larger at 40.6mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 0.6mm difference across the dial.

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 10m for the Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial.

Which has a longer power reserve, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial?

The Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial carries a 72-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 Classic Series “Craftsmanship” Arita Porcelain Dial?

Both watches run automatic movements — the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty and the Seiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial uses the 6R5H.

Side by side

Helgray Poseidon Diver (Automatic)vsSeiko Presage Classic Series “Craftsmanship” Arita Porcelain Dial

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 Classic Series “Craftsmanship” Arita Porcelain Dial

spb445j1

MSRP $1,900

At a glance

11 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Presage Classic Series “Craftsmanship” Arita Porcelain Dial40.6mm

Power Reserve

Poseidon Diver (Automatic)40h

Presage Classic Series “Craftsmanship” Arita Porcelain Dial72h

Water Resistance

Poseidon Diver (Automatic)300m

Presage Classic Series “Craftsmanship” Arita Porcelain Dial100m

MSRP

Poseidon Diver (Automatic)$249

Presage Classic Series “Craftsmanship” Arita Porcelain Dial$1,900

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Movement

3 specs

Caliber

NH35 Warranty

6R5H

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$249

$1,900

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