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

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $648 for the Baltic Aquascaphe Classic — a $399 gap before any retailer discounting.

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

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 39mm for the Baltic Aquascaphe Classic — a 1mm difference across the dial.

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

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 200m for the Baltic Aquascaphe Classic.

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

The Baltic Aquascaphe Classic carries a 42-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

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

Both watches run automatic movements — the Baltic Aquascaphe Classic uses the Miyota 9039 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Baltic Aquascaphe ClassicvsHelgray Poseidon Diver (Automatic)

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

Baltic Aquascaphe Classic

aquascaphe-black-cream

MSRP $648

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

10 of 29 specs differ

Diameter

Aquascaphe Classic39mm

Poseidon Diver (Automatic)40mm

Power Reserve

Aquascaphe Classic42h

Poseidon Diver (Automatic)40h

Water Resistance

Aquascaphe Classic200m

Poseidon Diver (Automatic)300m

MSRP

Aquascaphe Classic$648

Poseidon Diver (Automatic)$249

Full specifications

Case

4 specs

Diameter

39mm

40mm

Thickness

13mm

12mm

Lug-to-Lug

47mm

46mm

Water Resistance

200m

300m

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black Gilt

Black

Lume

SuperLuminova

None

Movement

2 specs

Caliber

Miyota 9039

NH35 Warranty

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$648

$249

Follow this matchup

Get a note when Baltic Aquascaphe Classic vs Helgray Poseidon Diver (Automatic) gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring