Which is cheaper, the Aera Instruments C-1 or the Bremont Longitude Limited Edition?

At MSRP the Aera Instruments C-1 is the cheaper of the two at $2,200, against $18,100 for the Bremont Longitude Limited Edition — a $15,900 gap before any retailer discounting.

Which is bigger, the Aera Instruments C-1 or the Bremont Longitude Limited Edition?

The Aera Instruments C-1 wears larger at 42mm versus 40mm for the Bremont Longitude Limited Edition — a 2mm difference across the dial.

Which has a longer power reserve, the Aera Instruments C-1 or the Bremont Longitude Limited Edition?

The Aera Instruments C-1 carries a 56-hour power reserve against 40 hours on the Bremont Longitude Limited Edition.

What movement does the Aera Instruments C-1 run compared to the Bremont Longitude Limited Edition?

Both watches run automatic movements — the Aera Instruments C-1 uses the SW510 BH B and the Bremont Longitude Limited Edition uses the ENG300.

Side by side

Aera Instruments C-1vsBremont Longitude Limited Edition

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

Aera Instruments C-1

MSRP $2,200

Bremont Longitude Limited Edition

longitude-steel

MSRP $18,100

At a glance

11 of 29 specs differ

Diameter

C-142mm

Longitude Limited Edition40mm

Power Reserve

C-156h

Longitude Limited Edition40h

Water Resistance

C-1100m

Longitude Limited Edition—

MSRP

C-1$2,200

Longitude Limited Edition$18,100

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Cloud

Steel

Movement

3 specs

Caliber

SW510 BH B

ENG300

Power Reserve

56h

40h

Jewels

Pricing

1 specs

MSRP

$2,200

$18,100

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