Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Rolex Submariner?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $10,050 for the Rolex Submariner — a $9,801 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Rolex Submariner?

The Rolex Submariner wears larger at 41mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 1mm difference across the dial.

Which has a longer power reserve, the Helgray Poseidon Diver (Automatic) or the Rolex Submariner?

The Rolex Submariner carries a 70-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Rolex Submariner?

Both watches run automatic movements — the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty and the Rolex Submariner uses the 3230.

Side by side

Helgray Poseidon Diver (Automatic)vsRolex Submariner

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

Rolex Submariner

124060

MSRP $10,050

At a glance

14 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Submariner41mm

Power Reserve

Poseidon Diver (Automatic)40h

Submariner70h

Water Resistance

Poseidon Diver (Automatic)300m

Submariner300m

MSRP

Poseidon Diver (Automatic)$249

Submariner$10,050

Full specifications

Case

7 specs

Diameter

40mm

41mm

Thickness

12.8mm

—

Lug-to-Lug

46mm

—

Lug Width

22mm

—

Material

Stainless Steel

Oystersteel

Finish

Brushed and polished

—

Caseback

Solid

Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

3 specs

AR Coating

Inner

—

Indices

Applied

Index

Lume

None

Chromalight

Movement

3 specs

Caliber

NH35 Warranty

3230

Power Reserve

40h

70h

Jewels

Pricing

1 specs

MSRP

$249

$10,050

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Helgray Poseidon Diver (Automatic)vsRolex Submariner

At a glance

Full specifications

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