Which is cheaper, the Aera Instruments D-1 Diver or the Zero West L4 Longitude?

At MSRP the Aera Instruments D-1 Diver is the cheaper of the two at $2,300, against $2,995 for the Zero West L4 Longitude — a $695 gap before any retailer discounting.

Which is bigger, the Aera Instruments D-1 Diver or the Zero West L4 Longitude?

The Aera Instruments D-1 Diver wears larger at 44mm versus 42mm for the Zero West L4 Longitude — a 2mm difference across the dial.

Which has better water resistance, the Aera Instruments D-1 Diver or the Zero West L4 Longitude?

The Aera Instruments D-1 Diver is rated to 300m versus 100m for the Zero West L4 Longitude.

Which has a longer power reserve, the Aera Instruments D-1 Diver or the Zero West L4 Longitude?

The Zero West L4 Longitude carries a 62-hour power reserve against 41 hours on the Aera Instruments D-1 Diver.

What movement does the Aera Instruments D-1 Diver run compared to the Zero West L4 Longitude?

Both watches run automatic movements — the Aera Instruments D-1 Diver uses the Sellita SW200-1 and the Zero West L4 Longitude uses the Sellita SW500.

Aera Instruments D-1 DivervsZero West L4 Longitude

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