Which is cheaper, the Cincinnati Watch Company Phantom 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 $1,995 for the Cincinnati Watch Company Phantom — a $645 gap before any retailer discounting.

Which is bigger, the Cincinnati Watch Company Phantom 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 wears larger at 42.7mm versus 38mm for the Cincinnati Watch Company Phantom — a 4.7mm difference across the dial.

Which has better water resistance, the Cincinnati Watch Company Phantom 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 Cincinnati Watch Company Phantom.

Which has a longer power reserve, the Cincinnati Watch Company Phantom 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 45 hours on the Cincinnati Watch Company Phantom.

What movement does the Cincinnati Watch Company Phantom run compared to the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Cincinnati Watch Company Phantom runs a manual caliber (Sellita SW210-1), while the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition runs a automatic (6R35).

Side by side

Cincinnati Watch Company PhantomvsSeiko 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.

Cincinnati Watch Company Phantom

phantom

MSRP $1,995

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

spb301j1

MSRP $1,350

At a glance

19 of 29 specs differ

Diameter

Phantom38mm

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

Power Reserve

Phantom45h

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

Water Resistance

Phantom100m

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

MSRP

Phantom$1,995

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

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

Domed

Curved

AR Coating

Underside

Anti-reflective coating on inner surface

Dial Color

Silver

Black

Indices

—

Applied

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

5 specs

Caliber

Sellita SW210-1

6R35

Type

Manual

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

45h

70h

Jewels

Pricing

1 specs

MSRP

$1,995

$1,350

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