Which is cheaper, the Praesidus Utah Beach A-11 or the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition?

At MSRP the Praesidus Utah Beach A-11 is the cheaper of the two at $495, against $1,250 for the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition — a $755 gap before any retailer discounting.

Which is bigger, the Praesidus Utah Beach A-11 or the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition wears larger at 40.5mm versus 38mm for the Praesidus Utah Beach A-11 — a 2.5mm difference across the dial.

Which has better water resistance, the Praesidus Utah Beach A-11 or the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition is rated to 200m versus 100m for the Praesidus Utah Beach A-11.

What movement does the Praesidus Utah Beach A-11 run compared to the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition?

Both watches run automatic movements — the Praesidus Utah Beach A-11 uses the NH35 and the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition uses the Seiko 6R35.

Side by side

Praesidus Utah Beach A-11vsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition

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

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Praesidus Utah Beach A-11

MSRP $495

See the full Utah Beach A-11

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

MSRP $1,250

See the full Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition

At a glance

15 of 29 specs differ

Diameter

Utah Beach A-1138mm

Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition40.5mm

Power Reserve

Utah Beach A-11—

Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition70h

Water Resistance

Utah Beach A-11100m

Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition200m

MSRP

Utah Beach A-11$495

Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition$1,250

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal Shape

—

Curved

AR Coating

—

Anti-reflective coating on inner surface

Dial Color

Utah Beach - Ocean Blue

—

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

NH35

Seiko 6R35

Power Reserve

70h

Jewels

Pricing

1 specs

MSRP

$495

$1,250

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