Which is cheaper, the Cincinnati Watch Company Phantom or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

At MSRP the Cincinnati Watch Company Phantom is the cheaper of the two at $1,995, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $1,305 gap before any retailer discounting.

Which is bigger, the Cincinnati Watch Company Phantom or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition wears larger at 44mm versus 38mm for the Cincinnati Watch Company Phantom — a 6mm difference across the dial.

Which has better water resistance, the Cincinnati Watch Company Phantom or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

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

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition carries a 50-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 Black Series Limited Edition?

The Cincinnati Watch Company Phantom runs a manual caliber (Sellita SW210-1), while the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition runs a automatic (8L35).

Side by side

Cincinnati Watch Company PhantomvsSeiko Prospex Sea 1970 Heritage Diver's Black Series Limited 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 Black Series Limited Edition

sla061j1

MSRP $3,300

At a glance

19 of 29 specs differ

Diameter

Phantom38mm

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Power Reserve

Phantom45h

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Water Resistance

Phantom100m

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

MSRP

Phantom$1,995

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

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

8L35

Type

Manual

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

45h

50h

Jewels

Pricing

1 specs

MSRP

$1,995

$3,300

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