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Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionvsSquale 1545

Q: Which is cheaper, the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition or the Squale 1545?

At MSRP the Squale 1545 is the cheaper of the two at $930, against $1,250 for the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition — a $320 gap before any retailer discounting.

Q: Which is bigger, the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition or the Squale 1545?

The Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition wears larger at 40.5mm versus 40mm for the Squale 1545 — a 0.5mm difference across the dial.

Q: Which has better water resistance, the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition or the Squale 1545?

The Squale 1545 is rated to 300m versus 200m for the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition.

Q: Which has a longer power reserve, the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition or the Squale 1545?

The Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition carries a 70-hour power reserve against 38 hours on the Squale 1545.

Q: What movement does the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition run compared to the Squale 1545?

Both watches run automatic movements — the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition uses the Seiko 6R35 and the Squale 1545 uses the Sellita SW200-1.

Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionvsSquale 1545

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