Which is cheaper, the Cincinnati Watch Company Blue enamel over Guilloché or the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition?

At MSRP the Cincinnati Watch Company Blue enamel over Guilloché is the cheaper of the two at $1,995, against $3,900 for the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition — a $1,905 gap before any retailer discounting.

Which is bigger, the Cincinnati Watch Company Blue enamel over Guilloché or the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition?

The Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition wears larger at 42.6mm versus 38mm for the Cincinnati Watch Company Blue enamel over Guilloché — a 4.6mm difference across the dial.

Which has better water resistance, the Cincinnati Watch Company Blue enamel over Guilloché or the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition?

The Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition is rated to 300m versus 100m for the Cincinnati Watch Company Blue enamel over Guilloché.

Which has a longer power reserve, the Cincinnati Watch Company Blue enamel over Guilloché or the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition?

The Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition carries a 72-hour power reserve against 45 hours on the Cincinnati Watch Company Blue enamel over Guilloché.

What movement does the Cincinnati Watch Company Blue enamel over Guilloché run compared to the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition?

The Cincinnati Watch Company Blue enamel over Guilloché runs a manual caliber (Sellita SW210-1), while the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition runs a automatic (8L45).

Side by side

Cincinnati Watch Company Blue enamel over GuillochévsSeiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition

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

Cincinnati Watch Company Blue enamel over Guilloché

blue-enamel-over-guilloche

MSRP $1,995

Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition

hbf002j1

MSRP $3,900

At a glance

19 of 29 specs differ

Diameter

Blue enamel over Guilloché38mm

Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition42.6mm

Power Reserve

Blue enamel over Guilloché45h

Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition72h

Water Resistance

Blue enamel over Guilloché100m

Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition300m

MSRP

Blue enamel over Guilloché$1,995

Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition$3,900

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

8L45

Type

Manual

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

45h

72h

Jewels

Pricing

1 specs

MSRP

$1,995

$3,900

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