Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Longines MASTER COLLECTION?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $6,350 for the Longines MASTER COLLECTION — a $6,101 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Longines MASTER COLLECTION?

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 25.5mm for the Longines MASTER COLLECTION — a 14.5mm difference across the dial.

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Longines MASTER COLLECTION?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 30m for the Longines MASTER COLLECTION.

Which has a longer power reserve, the Helgray Poseidon Diver (Automatic) or the Longines MASTER COLLECTION?

The Longines MASTER COLLECTION carries a 45-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Longines MASTER COLLECTION?

Both watches run automatic movements — the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty and the Longines MASTER COLLECTION uses the L592.5.

Side by side

Helgray Poseidon Diver (Automatic)vsLongines MASTER COLLECTION

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

Longines MASTER COLLECTION

L2.128.8.78.3

MSRP $6,350

At a glance

21 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

MASTER COLLECTION25.5mm

Power Reserve

Poseidon Diver (Automatic)40h

MASTER COLLECTION45h

Water Resistance

Poseidon Diver (Automatic)300m

MASTER COLLECTION30m

MSRP

Poseidon Diver (Automatic)$249

MASTER COLLECTION$6,350

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Black

Silver

Indices

Applied

Painted Arabic numerals

Lume

None

Super-LumiNova

Movement

6 specs

Caliber

NH35 Warranty

L592.5

Power Reserve

40h

45h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, seconds and date

Pricing

1 specs

MSRP

$249

$6,350

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