Which is cheaper, the Memphis Belle Crono Predator or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

At MSRP the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition is the cheaper of the two at $1,350, against $1,575 for the Memphis Belle Crono Predator — a $225 gap before any retailer discounting.

Which is bigger, the Memphis Belle Crono Predator or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Memphis Belle Crono Predator wears larger at 44mm versus 42.7mm for the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition — a 1.3mm difference across the dial.

Which has better water resistance, the Memphis Belle Crono Predator or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition is rated to 200m versus 100m for the Memphis Belle Crono Predator.

Which has a longer power reserve, the Memphis Belle Crono Predator or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition carries a 70-hour power reserve against 40 hours on the Memphis Belle Crono Predator.

What movement does the Memphis Belle Crono Predator run compared to the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

Both watches run automatic movements — the Memphis Belle Crono Predator uses the ETA 7750 and the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition uses the 6R35.

Side by side

Memphis Belle Crono PredatorvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

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

Add a watch

Memphis Belle Crono Predator

chrono-automatico-predator-mb

MSRP $1,575

Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

spb301j1

MSRP $1,350

Buy from Memphis Belle ↗

Buy used on eBay ↗

Buy from Seiko ↗

Buy used on eBay ↗

At a glance

13 of 29 specs differ

Diameter

Crono Predator44mm

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm

Power Reserve

Crono Predator40h

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h

Water Resistance

Crono Predator100m

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m

MSRP

Crono Predator$1,575

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

SuperLuminova

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

ETA 7750

6R35

Power Reserve

40h

70h

Jewels

Pricing

1 specs

MSRP

$1,575

$1,350

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Memphis Belle Crono PredatorvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

At a glance

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