Which is cheaper, the Christopher Ward C65 Dune Aeolian or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $1,335 for the Christopher Ward C65 Dune Aeolian — a $920 gap before any retailer discounting.

Which is bigger, the Christopher Ward C65 Dune Aeolian or the Borealis Watch Co. Jamanta?

The Christopher Ward C65 Dune Aeolian wears larger at 43.6mm versus 42.50mm for the Borealis Watch Co. Jamanta — a 1.1mm difference across the dial.

Which has better water resistance, the Christopher Ward C65 Dune Aeolian or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 150m for the Christopher Ward C65 Dune Aeolian.

Which has a longer power reserve, the Christopher Ward C65 Dune Aeolian or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta carries a 40-hour power reserve against 38 hours on the Christopher Ward C65 Dune Aeolian.

What movement does the Christopher Ward C65 Dune Aeolian run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Christopher Ward C65 Dune Aeolian uses the SW200 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Christopher Ward C65 Dune AeolianvsBorealis Watch Co. Jamanta

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

Christopher Ward C65 Dune Aeolian

C65-38A3H4-S00B0-B0

MSRP $1,335

Borealis Watch Co.Jamanta

prometheus-jamanta-black-dial-date-miyota-9015

MSRP $415

At a glance

16 of 29 specs differ

Diameter

C65 Dune Aeolian43.6mm

Jamanta42.50mm

Power Reserve

C65 Dune Aeolian38h

Jamanta40h

Water Resistance

C65 Dune Aeolian150m

Jamanta300m

MSRP

C65 Dune Aeolian$1,335

Jamanta$415

Full specifications

Case

8 specs

Crystal & Dial

2 specs

Dial Color

Blue

Black

Lume

SLN BL Grade X1

BGW9

Movement

5 specs

Caliber

SW200

Miyota 9015

Beat Rate

4 vph

28,800 vph

Power Reserve

38h

40h

Jewels

Complications

Moonphase, Day-date

None

Pricing

1 specs

MSRP

$1,335

$415

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