Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Sharp Edged Series?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,400 for the Seiko Presage Sharp Edged Series — a $1,151 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Sharp Edged Series?

The Seiko Presage Sharp Edged Series wears larger at 42.2mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2.2mm difference across the dial.

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Sharp Edged Series?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 10m for the Seiko Presage Sharp Edged Series.

Which has a longer power reserve, the Helgray Poseidon Diver (Automatic) or the Seiko Presage Sharp Edged Series?

The Seiko Presage Sharp Edged Series carries a 45-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 Sharp Edged Series?

Both watches run automatic movements — the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty and the Seiko Presage Sharp Edged Series uses the 6R64.

Side by side

Helgray Poseidon Diver (Automatic)vsSeiko Presage Sharp Edged Series

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 Sharp Edged Series

spb221j1

MSRP $1,400

At a glance

11 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Presage Sharp Edged Series42.2mm

Power Reserve

Poseidon Diver (Automatic)40h

Presage Sharp Edged Series45h

Water Resistance

Poseidon Diver (Automatic)300m

Presage Sharp Edged Series100m

MSRP

Poseidon Diver (Automatic)$249

Presage Sharp Edged Series$1,400

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

NH35 Warranty

6R64

Power Reserve

40h

45h

Jewels

Pricing

1 specs

MSRP

$249

$1,400

Follow this matchup

Get a note when Helgray Poseidon Diver (Automatic) vs Seiko Presage Sharp Edged Series gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring