Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Cincinnati Watch Company Rose Window?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,549 for the Cincinnati Watch Company Rose Window — a $1,300 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Cincinnati Watch Company Rose Window?

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 38mm for the Cincinnati Watch Company Rose Window — a 2mm difference across the dial.

Which has better water resistance, the Helgray Poseidon Diver (Automatic) or the Cincinnati Watch Company Rose Window?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 100m for the Cincinnati Watch Company Rose Window.

Which has a longer power reserve, the Helgray Poseidon Diver (Automatic) or the Cincinnati Watch Company Rose Window?

The Cincinnati Watch Company Rose Window carries a 45-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Cincinnati Watch Company Rose Window?

The Helgray Poseidon Diver (Automatic) runs a automatic caliber (NH35 Warranty), while the Cincinnati Watch Company Rose Window runs a manual (Sellita SW210-1).

Side by side

Helgray Poseidon Diver (Automatic)vsCincinnati Watch Company Rose Window

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

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

Cincinnati Watch Company Rose Window

rose-window

MSRP $1,549

At a glance

19 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Rose Window38mm

Power Reserve

Poseidon Diver (Automatic)40h

Rose Window45h

Water Resistance

Poseidon Diver (Automatic)300m

Rose Window100m

MSRP

Poseidon Diver (Automatic)$249

Rose Window$1,549

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Underside

Dial Color

Black

Silver

Indices

Applied

—

Lume

None

X1 C3 Super-LumiNova

Movement

5 specs

Caliber

NH35 Warranty

Sellita SW210-1

Type

Automatic

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

45h

Jewels

Pricing

1 specs

MSRP

$249

$1,549

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