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

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 Tree Frog — a $1,370 gap before any retailer discounting.

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

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

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

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

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

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

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

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

Side by side

Seiko Prospex Sea Save the Ocean Special EditionvsCincinnati Watch Company Tree Frog

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

Seiko Prospex Sea Save the Ocean Special Edition

srpf77

MSRP $625

Cincinnati Watch Company Tree Frog

tree-frog

MSRP $1,995

At a glance

20 of 29 specs differ

Diameter

Prospex Sea Save the Ocean Special Edition45mm

Tree Frog38mm

Power Reserve

Prospex Sea Save the Ocean Special Edition41h

Tree Frog45h

Water Resistance

Prospex Sea Save the Ocean Special Edition200m

Tree Frog100m

MSRP

Prospex Sea Save the Ocean Special Edition$625

Tree Frog$1,995

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

Domed

AR Coating

Anti-reflective coating on inner surface

Underside

Dial Color

Black

Silver

Indices

Applied

—

Lume

LumiBrite on hands, index(es) and bezel

None

Movement

5 specs

Caliber

4R36

Sellita SW210-1

Type

Automatic

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

41h

45h

Jewels

Pricing

1 specs

MSRP

$625

$1,995

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