Which is cheaper, the Aera Instruments C-1 or the Wolbrook Skindiver WT Automatic?

At MSRP the Wolbrook Skindiver WT Automatic is the cheaper of the two at $498, against $2,200 for the Aera Instruments C-1 — a $1,702 gap before any retailer discounting.

Which is bigger, the Aera Instruments C-1 or the Wolbrook Skindiver WT Automatic?

The Aera Instruments C-1 wears larger at 42mm versus 40mm for the Wolbrook Skindiver WT Automatic — a 2mm difference across the dial.

Which has better water resistance, the Aera Instruments C-1 or the Wolbrook Skindiver WT Automatic?

The Wolbrook Skindiver WT Automatic is rated to 150m versus 100m for the Aera Instruments C-1.

Which has a longer power reserve, the Aera Instruments C-1 or the Wolbrook Skindiver WT Automatic?

The Aera Instruments C-1 carries a 56-hour power reserve against 40 hours on the Wolbrook Skindiver WT Automatic.

What movement does the Aera Instruments C-1 run compared to the Wolbrook Skindiver WT Automatic?

Both watches run automatic movements — the Aera Instruments C-1 uses the SW510 BH B and the Wolbrook Skindiver WT Automatic uses the Miyota 8315.

Side by side

Aera Instruments C-1vsWolbrook Skindiver WT Automatic

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

Aera Instruments C-1

MSRP $2,200

Wolbrook Skindiver WT Automatic

22-SWA-003-LR3-CAM

MSRP $498

At a glance

13 of 29 specs differ

Diameter

C-142mm

Skindiver WT Automatic40mm

Power Reserve

C-156h

Skindiver WT Automatic40h

Water Resistance

C-1100m

Skindiver WT Automatic150m

MSRP

C-1$2,200

Skindiver WT Automatic$498

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Cloud

Steel

Movement

3 specs

Caliber

SW510 BH B

Miyota 8315

Power Reserve

56h

40h

Jewels

Pricing

1 specs

MSRP

$2,200

$498

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Aera Instruments C-1vsWolbrook Skindiver WT Automatic

At a glance

Full specifications

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