Which is cheaper, the Aera Instruments C-1 or the Yema Flygraf CPA10?

At MSRP the Yema Flygraf CPA10 is the cheaper of the two at $1,614, against $2,200 for the Aera Instruments C-1 — a $586 gap before any retailer discounting.

Which is bigger, the Aera Instruments C-1 or the Yema Flygraf CPA10?

The Aera Instruments C-1 wears larger at 42mm versus 40mm for the Yema Flygraf CPA10 — a 2mm difference across the dial.

Which has a longer power reserve, the Aera Instruments C-1 or the Yema Flygraf CPA10?

The Aera Instruments C-1 carries a 56-hour power reserve against 40 hours on the Yema Flygraf CPA10.

What movement does the Aera Instruments C-1 run compared to the Yema Flygraf CPA10?

Both watches run automatic movements — the Aera Instruments C-1 uses the SW510 BH B and the Yema Flygraf CPA10 uses the Yema CMM.10.

Side by side

Aera Instruments C-1vsYema Flygraf CPA10

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

Aera Instruments C-1

MSRP $2,200

Yema Flygraf CPA10

yema-flygraf-cpa10-64-25-10-05-tn-d5

MSRP $1,614

At a glance

11 of 29 specs differ

Diameter

C-142mm

Flygraf CPA1040mm

Power Reserve

C-156h

Flygraf CPA1040h

Water Resistance

C-1100m

Flygraf CPA10100m

MSRP

C-1$2,200

Flygraf CPA10$1,614

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Cloud

Standard

Movement

3 specs

Caliber

SW510 BH B

Yema CMM.10

Power Reserve

56h

40h

Jewels

Pricing

1 specs

MSRP

$2,200

$1,614

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Aera Instruments C-1vsYema Flygraf CPA10

At a glance

Full specifications

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