Which is cheaper, the Cincinnati Watch Company Rising Star or the Seiko Prospex Sea Save the Ocean Special Edition?

At MSRP the Seiko Prospex Sea Save the Ocean Special Edition is the cheaper of the two at $625, against $1,995 for the Cincinnati Watch Company Rising Star — a $1,370 gap before any retailer discounting.

Which is bigger, the Cincinnati Watch Company Rising Star or the Seiko Prospex Sea Save the Ocean Special Edition?

The Seiko Prospex Sea Save the Ocean Special Edition wears larger at 45mm versus 38mm for the Cincinnati Watch Company Rising Star — a 7mm difference across the dial.

Which has better water resistance, the Cincinnati Watch Company Rising Star or the Seiko Prospex Sea Save the Ocean Special Edition?

The Seiko Prospex Sea Save the Ocean Special Edition is rated to 200m versus 100m for the Cincinnati Watch Company Rising Star.

Which has a longer power reserve, the Cincinnati Watch Company Rising Star or the Seiko Prospex Sea Save the Ocean Special Edition?

The Cincinnati Watch Company Rising Star carries a 45-hour power reserve against 41 hours on the Seiko Prospex Sea Save the Ocean Special Edition.

What movement does the Cincinnati Watch Company Rising Star run compared to the Seiko Prospex Sea Save the Ocean Special Edition?

The Cincinnati Watch Company Rising Star runs a manual caliber (Sellita SW210-1), while the Seiko Prospex Sea Save the Ocean Special Edition runs a automatic (4R36).

Side by side

Cincinnati Watch Company Rising StarvsSeiko Prospex Sea Save the Ocean Special Edition

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

Cincinnati Watch Company Rising Star

rising-star

MSRP $1,995

Seiko Prospex Sea Save the Ocean Special Edition

srpf77

MSRP $625

At a glance

20 of 29 specs differ

Diameter

Rising Star38mm

Prospex Sea Save the Ocean Special Edition45mm

Power Reserve

Rising Star45h

Prospex Sea Save the Ocean Special Edition41h

Water Resistance

Rising Star100m

Prospex Sea Save the Ocean Special Edition200m

MSRP

Rising Star$1,995

Prospex Sea Save the Ocean Special Edition$625

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

Domed

Flat

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

4R36

Type

Manual

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

45h

41h

Jewels

Pricing

1 specs

MSRP

$1,995

$625

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