Side by side

Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited EditionvsHelgray Superfast - Rose Gold Panda

Q: Which is cheaper, the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition or the Helgray Superfast - Rose Gold Panda?

At MSRP the Helgray Superfast - Rose Gold Panda is the cheaper of the two at $399, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $2,901 gap before any retailer discounting.

Q: Which is bigger, the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition or the Helgray Superfast - Rose Gold Panda?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition wears larger at 44mm versus 40mm for the Helgray Superfast - Rose Gold Panda — a 4mm difference across the dial.

Q: Which has better water resistance, the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition or the Helgray Superfast - Rose Gold Panda?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition is rated to 200m versus 100m for the Helgray Superfast - Rose Gold Panda.

Q: Which has a longer power reserve, the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition or the Helgray Superfast - Rose Gold Panda?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition carries a 50-hour power reserve against 40 hours on the Helgray Superfast - Rose Gold Panda.

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

Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

sla061j1

MSRP $3,300

Helgray Superfast - Rose Gold Panda

superfast-rose-gold-panda

MSRP $399

At a glance

12 of 29 specs differ

Diameter

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Superfast - Rose Gold Panda40mm

Power Reserve

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Superfast - Rose Gold Panda40h

Water Resistance

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

Superfast - Rose Gold Panda100m

MSRP

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Superfast - Rose Gold Panda$399

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal Shape

Curved

Flat

AR Coating

Anti-reflective coating on inner surface

Inner

Lume

LumiBrite on hands, index(es) and bezel

None

Movement

3 specs

Caliber

8L35

—

Power Reserve

50h

40h

Jewels

Pricing

1 specs

MSRP

$3,300

$399

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