Which is cheaper, the Aera Instruments C-1 or the Cincinnati Watch Company Rose Window?

At MSRP the Cincinnati Watch Company Rose Window is the cheaper of the two at $1,549, against $2,200 for the Aera Instruments C-1 — a $651 gap before any retailer discounting.

Which is bigger, the Aera Instruments C-1 or the Cincinnati Watch Company Rose Window?

The Aera Instruments C-1 wears larger at 42mm versus 38mm for the Cincinnati Watch Company Rose Window — a 4mm difference across the dial.

Which has a longer power reserve, the Aera Instruments C-1 or the Cincinnati Watch Company Rose Window?

The Aera Instruments C-1 carries a 56-hour power reserve against 45 hours on the Cincinnati Watch Company Rose Window.

What movement does the Aera Instruments C-1 run compared to the Cincinnati Watch Company Rose Window?

The Aera Instruments C-1 runs a automatic caliber (SW510 BH B), while the Cincinnati Watch Company Rose Window runs a manual (Sellita SW210-1).

Side by side

Aera Instruments C-1vsCincinnati Watch Company Rose Window

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

Aera Instruments C-1

MSRP $2,200

Cincinnati Watch Company Rose Window

rose-window

MSRP $1,549

At a glance

19 of 29 specs differ

Diameter

C-142mm

Rose Window38mm

Power Reserve

C-156h

Rose Window45h

Water Resistance

C-1100m

Rose Window100m

MSRP

C-1$2,200

Rose Window$1,549

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Underside

Dial Color

Cloud

Silver

Indices

Applied

—

Lume

None

X1 C3 Super-LumiNova

Movement

5 specs

Caliber

SW510 BH B

Sellita SW210-1

Type

Automatic

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

56h

45h

Jewels

Pricing

1 specs

MSRP

$2,200

$1,549

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