Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the Christopher Ward C65 Dune Aeolian?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $1,335 for the Christopher Ward C65 Dune Aeolian — a $860 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the Christopher Ward C65 Dune Aeolian?

The Christopher Ward C65 Dune Aeolian wears larger at 43.6mm versus 41.50mm for the Borealis Watch Co. Sea Storm MK2 — a 2.1mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 or the Christopher Ward C65 Dune Aeolian?

The Borealis Watch Co. Sea Storm MK2 is rated to 300m versus 150m for the Christopher Ward C65 Dune Aeolian.

Which has a longer power reserve, the Borealis Watch Co. Sea Storm MK2 or the Christopher Ward C65 Dune Aeolian?

The Borealis Watch Co. Sea Storm MK2 carries a 40-hour power reserve against 38 hours on the Christopher Ward C65 Dune Aeolian.

What movement does the Borealis Watch Co. Sea Storm MK2 run compared to the Christopher Ward C65 Dune Aeolian?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Christopher Ward C65 Dune Aeolian uses the SW200.

Side by side

Borealis Watch Co. Sea Storm MK2vsChristopher Ward C65 Dune Aeolian

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

Borealis Watch Co.Sea Storm MK2

borealis-sea-storm-mk2-random-rob-special-limited-edition

MSRP $475

Christopher Ward C65 Dune Aeolian

C65-38A3H4-S00B0-B0

MSRP $1,335

At a glance

16 of 29 specs differ

Diameter

Sea Storm MK241.50mm

C65 Dune Aeolian43.6mm

Power Reserve

Sea Storm MK240h

C65 Dune Aeolian38h

Water Resistance

Sea Storm MK2300m

C65 Dune Aeolian150m

MSRP

Sea Storm MK2$475

C65 Dune Aeolian$1,335

Full specifications

Case

8 specs

Crystal & Dial

2 specs

Dial Color

Black

Blue

Lume

BGW9

SLN BL Grade X1

Movement

5 specs

Caliber

NH38

SW200

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

38h

Jewels

Complications

None

Moonphase, Day-date

Pricing

1 specs

MSRP

$475

$1,335

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