Which is cheaper, the Aera Instruments C-1 or the Yema Superman Heritage GMT Bronze?

At MSRP the Yema Superman Heritage GMT Bronze is the cheaper of the two at $1,499, against $2,200 for the Aera Instruments C-1 — a $701 gap before any retailer discounting.

Which is bigger, the Aera Instruments C-1 or the Yema Superman Heritage GMT Bronze?

The Aera Instruments C-1 wears larger at 42mm versus 39mm for the Yema Superman Heritage GMT Bronze — a 3mm difference across the dial.

Which has better water resistance, the Aera Instruments C-1 or the Yema Superman Heritage GMT Bronze?

The Yema Superman Heritage GMT Bronze is rated to 300m versus 100m for the Aera Instruments C-1.

Which has a longer power reserve, the Aera Instruments C-1 or the Yema Superman Heritage GMT Bronze?

The Aera Instruments C-1 carries a 56-hour power reserve against 40 hours on the Yema Superman Heritage GMT Bronze.

Side by side

Aera Instruments C-1vsYema Superman Heritage GMT Bronze

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

Aera Instruments C-1

MSRP $2,200

Yema Superman Heritage GMT Bronze

YGMTZ21A39-ZU31S

MSRP $1,499

At a glance

13 of 29 specs differ

Diameter

C-142mm

Superman Heritage GMT Bronze39mm

Power Reserve

C-156h

Superman Heritage GMT Bronze40h

Water Resistance

C-1100m

Superman Heritage GMT Bronze300m

MSRP

C-1$2,200

Superman Heritage GMT Bronze$1,499

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Cloud

Bronze

Movement

3 specs

Caliber

SW510 BH B

—

Power Reserve

56h

40h

Jewels

Pricing

1 specs

MSRP

$2,200

$1,499

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