Which is cheaper, the Cincinnati Watch Company Rose Window or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

At MSRP the Cincinnati Watch Company Rose Window is the cheaper of the two at $1,549, against $1,700 for the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch — a $151 gap before any retailer discounting.

Which is bigger, the Cincinnati Watch Company Rose Window or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch wears larger at 42mm versus 38mm for the Cincinnati Watch Company Rose Window — a 4mm difference across the dial.

Which has better water resistance, the Cincinnati Watch Company Rose Window or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch is rated to 300m versus 100m for the Cincinnati Watch Company Rose Window.

Which has a longer power reserve, the Cincinnati Watch Company Rose Window or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch carries a 72-hour power reserve against 45 hours on the Cincinnati Watch Company Rose Window.

What movement does the Cincinnati Watch Company Rose Window run compared to the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Cincinnati Watch Company Rose Window runs a manual caliber (Sellita SW210-1), while the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch runs a automatic (6R54).

Side by side

Cincinnati Watch Company Rose WindowvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

Cincinnati Watch Company Rose Window

rose-window

MSRP $1,549

Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

spb519j1

MSRP $1,700

At a glance

19 of 29 specs differ

Diameter

Rose Window38mm

Prospex Sea 1968 Heritage Diver's GMT Watch42mm

Power Reserve

Rose Window45h

Prospex Sea 1968 Heritage Diver's GMT Watch72h

Water Resistance

Rose Window100m

Prospex Sea 1968 Heritage Diver's GMT Watch300m

MSRP

Rose Window$1,549

Prospex Sea 1968 Heritage Diver's GMT Watch$1,700

Full specifications

Case

8 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

X1 C3 Super-LumiNova

LumiBrite on hands, index(es) and bezel

Movement

5 specs

Caliber

Sellita SW210-1

6R54

Type

Manual

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

45h

72h

Jewels

Pricing

1 specs

MSRP

$1,549

$1,700

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