Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Baltic Scalegraph Classic?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,712 for the Baltic Scalegraph Classic — a $1,463 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Baltic Scalegraph Classic?

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 39.5mm for the Baltic Scalegraph Classic — a 0.5mm difference across the dial.

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Baltic Scalegraph Classic?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 50m for the Baltic Scalegraph Classic.

Which has a longer power reserve, the Helgray Poseidon Diver (Automatic) or the Baltic Scalegraph Classic?

The Baltic Scalegraph Classic carries a 63-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Baltic Scalegraph Classic?

The Helgray Poseidon Diver (Automatic) runs a automatic caliber (NH35 Warranty), while the Baltic Scalegraph Classic runs a manual (Sellita SW510-M).

Side by side

Helgray Poseidon Diver (Automatic)vsBaltic Scalegraph Classic

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

Baltic Scalegraph Classic

scalegraph-classic-panda

MSRP $1,712

At a glance

12 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Scalegraph Classic39.5mm

Power Reserve

Poseidon Diver (Automatic)40h

Scalegraph Classic63h

Water Resistance

Poseidon Diver (Automatic)300m

Scalegraph Classic50m

MSRP

Poseidon Diver (Automatic)$249

Scalegraph Classic$1,712

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

Panda

Lume

None

BGW9

Movement

3 specs

Caliber

NH35 Warranty

Sellita SW510-M

Type

Automatic

Manual

Power Reserve

40h

63h

Pricing

1 specs

MSRP

$249

$1,712

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