Which is cheaper, the Fortis Novonaut N-42 or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $5,230 for the Fortis Novonaut N-42 — a $4,981 gap before any retailer discounting.

Which is bigger, the Fortis Novonaut N-42 or the Helgray Poseidon Diver (Automatic)?

The Fortis Novonaut N-42 wears larger at 42mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2mm difference across the dial.

Which has a longer power reserve, the Fortis Novonaut N-42 or the Helgray Poseidon Diver (Automatic)?

The Fortis Novonaut N-42 carries a 60-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Fortis Novonaut N-42 run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Fortis Novonaut N-42 uses the Manufacture Caliber WERK 17 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Fortis Novonaut N-42vsHelgray Poseidon Diver (Automatic)

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

Fortis Novonaut N-42

N-42

MSRP $5,230

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

11 of 29 specs differ

Diameter

Novonaut N-4242mm

Poseidon Diver (Automatic)40mm

Power Reserve

Novonaut N-4260h

Poseidon Diver (Automatic)40h

Water Resistance

Novonaut N-42300m

Poseidon Diver (Automatic)300m

MSRP

Novonaut N-42$5,230

Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Titanium Legacy

Black

Movement

3 specs

Caliber

Manufacture Caliber WERK 17

NH35 Warranty

Power Reserve

60h

40h

Jewels

Pricing

1 specs

MSRP

$5,230

$249

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