Which is cheaper, the Aera Instruments C-1 or the Sternglas Naos Automatik Edition 60?

At MSRP the Sternglas Naos Automatik Edition 60 is the cheaper of the two at $539, against $2,200 for the Aera Instruments C-1 — a $1,661 gap before any retailer discounting.

Which is bigger, the Aera Instruments C-1 or the Sternglas Naos Automatik Edition 60?

The Aera Instruments C-1 wears larger at 42mm versus 38mm for the Sternglas Naos Automatik Edition 60 — a 4mm difference across the dial.

Which has better water resistance, the Aera Instruments C-1 or the Sternglas Naos Automatik Edition 60?

The Aera Instruments C-1 is rated to 100m versus 50m for the Sternglas Naos Automatik Edition 60.

Which has a longer power reserve, the Aera Instruments C-1 or the Sternglas Naos Automatik Edition 60?

The Sternglas Naos Automatik Edition 60 carries a 60-hour power reserve against 56 hours on the Aera Instruments C-1.

What movement does the Aera Instruments C-1 run compared to the Sternglas Naos Automatik Edition 60?

Both watches run automatic movements — the Aera Instruments C-1 uses the SW510 BH B and the Sternglas Naos Automatik Edition 60 uses the Miyota 8315.

Side by side

Aera Instruments C-1vsSternglas Naos Automatik Edition 60

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

Aera Instruments C-1

MSRP $2,200

Sternglas Naos Automatik Edition 60

naos-automatik-edition-60

MSRP $539

At a glance

12 of 29 specs differ

Diameter

C-142mm

Naos Automatik Edition 6038mm

Power Reserve

C-156h

Naos Automatik Edition 6060h

Water Resistance

C-1100m

Naos Automatik Edition 6050m

MSRP

C-1$2,200

Naos Automatik Edition 60$539

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Cloud

—

Lume

None

Luminova weiß und orange

Movement

3 specs

Caliber

SW510 BH B

Miyota 8315

Power Reserve

56h

60h

Jewels

—

Pricing

1 specs

MSRP

$2,200

$539

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