Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Orient Kanno?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $320 for the Orient Kanno — a $71 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Orient Kanno?

The Orient Kanno wears larger at 44mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 4mm difference across the dial.

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Orient Kanno?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 200m for the Orient Kanno.

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Orient Kanno?

Both watches run automatic movements — the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty and the Orient Kanno uses the F6922.

Side by side

Helgray Poseidon Diver (Automatic)vsOrient Kanno

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

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Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

Orient Kanno

ra-aa0008b39b

MSRP $320

At a glance

14 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Kanno44mm

Power Reserve

Poseidon Diver (Automatic)40h

Kanno40h

Water Resistance

Poseidon Diver (Automatic)300m

Kanno200m

MSRP

Poseidon Diver (Automatic)$249

Kanno$320

Full specifications

Case

5 specs

Diameter

40mm

44mm

Thickness

12.8mm

12.9mm

Lug-to-Lug

46mm

50.5mm

Finish

Brushed and polished

Brushed + Polished

Water Resistance

300m

200m

Crystal & Dial

4 specs

Crystal

Sapphire

Mineral

Crystal Shape

Flat

—

AR Coating

Inner

—

Indices

Applied

—

Movement

4 specs

Caliber

NH35 Warranty

F6922

Beat Rate

28,800 vph

21,600 vph

Jewels

Complications

None

Day-date

Pricing

1 specs

MSRP

$249

$320

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Helgray Poseidon Diver (Automatic)vsOrient Kanno

At a glance

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