Which is cheaper, the Massena LAB Dato-Racer or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,595 for the Massena LAB Dato-Racer — a $1,346 gap before any retailer discounting.

Which has better water resistance, the Massena LAB Dato-Racer or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 50m for the Massena LAB Dato-Racer.

Which has a longer power reserve, the Massena LAB Dato-Racer or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) carries a 40-hour power reserve against 38 hours on the Massena LAB Dato-Racer.

What movement does the Massena LAB Dato-Racer run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Massena LAB Dato-Racer uses the SW400-1 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Massena LAB Dato-RacervsHelgray Poseidon Diver (Automatic)

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

Massena LAB Dato-Racer

DR-001

MSRP $1,595

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

8 of 29 specs differ

Diameter

Dato-Racer40mm

Poseidon Diver (Automatic)40mm

Power Reserve

Dato-Racer38h

Poseidon Diver (Automatic)40h

Water Resistance

Dato-Racer50m

Poseidon Diver (Automatic)300m

MSRP

Dato-Racer$1,595

Poseidon Diver (Automatic)$249

Full specifications

Case

3 specs

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

3 specs

Caliber

SW400-1

NH35 Warranty

Power Reserve

38h

40h

Jewels

Pricing

1 specs

MSRP

$1,595

$249

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