Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Tissot Heritage 1973?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $2,575 for the Tissot Heritage 1973 — a $2,326 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Tissot Heritage 1973?

The Tissot Heritage 1973 wears larger at 43mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 3mm difference across the dial.

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Tissot Heritage 1973?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 100m for the Tissot Heritage 1973.

Which has a longer power reserve, the Helgray Poseidon Diver (Automatic) or the Tissot Heritage 1973?

The Tissot Heritage 1973 carries a 60-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Tissot Heritage 1973?

Both watches run automatic movements — the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty and the Tissot Heritage 1973 uses the Valjoux.

Side by side

Helgray Poseidon Diver (Automatic)vsTissot Heritage 1973

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

Tissot Heritage 1973

t1244271603101

MSRP $2,575

At a glance

14 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Heritage 197343mm

Power Reserve

Poseidon Diver (Automatic)40h

Heritage 197360h

Water Resistance

Poseidon Diver (Automatic)300m

Heritage 1973100m

MSRP

Poseidon Diver (Automatic)$249

Heritage 1973$2,575

Full specifications

Case

6 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Dial Color

Black

Silver

Indices

Applied

Indexes

Lume

None

Super-LumiNova ®

Movement

2 specs

Caliber

NH35 Warranty

Valjoux

Power Reserve

40h

60h

Pricing

1 specs

MSRP

$249

$2,575

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