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

At MSRP the Sternglas Naos Automatik Edition Oxford is the cheaper of the two at $701, against $2,200 for the Aera Instruments C-1 — a $1,499 gap before any retailer discounting.

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

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

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

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

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

The Aera Instruments C-1 carries a 56-hour power reserve against 42 hours on the Sternglas Naos Automatik Edition Oxford.

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

Both watches run automatic movements — the Aera Instruments C-1 uses the SW510 BH B and the Sternglas Naos Automatik Edition Oxford uses the Miyota 9015.

Side by side

Aera Instruments C-1vsSternglas Naos Automatik Edition Oxford

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 Oxford

naos-automatik-edition-oxford

MSRP $701

At a glance

11 of 29 specs differ

Diameter

C-142mm

Naos Automatik Edition Oxford38mm

Power Reserve

C-156h

Naos Automatik Edition Oxford42h

Water Resistance

C-1100m

Naos Automatik Edition Oxford50m

MSRP

C-1$2,200

Naos Automatik Edition Oxford$701

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Cloud

—

Movement

3 specs

Caliber

SW510 BH B

Miyota 9015

Power Reserve

56h

42h

Jewels

—

Pricing

1 specs

MSRP

$2,200

$701

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