Which is cheaper, the Christopher Ward C1 Jump Hour Mk V or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $3,095 for the Christopher Ward C1 Jump Hour Mk V — a $2,680 gap before any retailer discounting.

Which is bigger, the Christopher Ward C1 Jump Hour Mk V or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 40mm for the Christopher Ward C1 Jump Hour Mk V — a 2.5mm difference across the dial.

Which has better water resistance, the Christopher Ward C1 Jump Hour Mk V or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 30m for the Christopher Ward C1 Jump Hour Mk V.

Which has a longer power reserve, the Christopher Ward C1 Jump Hour Mk V or the Borealis Watch Co. Jamanta?

The Christopher Ward C1 Jump Hour Mk V carries a 41-hour power reserve against 40 hours on the Borealis Watch Co. Jamanta.

What movement does the Christopher Ward C1 Jump Hour Mk V run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Christopher Ward C1 Jump Hour Mk V uses the SW200-1 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Christopher Ward C1 Jump Hour Mk VvsBorealis Watch Co. Jamanta

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

Christopher Ward C1 Jump Hour Mk V

C01-39AJH4-S00B0-MG

MSRP $3,095

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

14 of 29 specs differ

Diameter

C1 Jump Hour Mk V40mm

Jamanta42.50mm

Power Reserve

C1 Jump Hour Mk V41h

Jamanta40h

Water Resistance

C1 Jump Hour Mk V30m

Jamanta300m

MSRP

C1 Jump Hour Mk V$3,095

Jamanta$415

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Noon

Black

Lume

SLN C1 X1 BL

BGW9

Movement

4 specs

Caliber

SW200-1

Miyota 9015

Beat Rate

4 vph

28,800 vph

Power Reserve

41h

40h

Jewels

Pricing

1 specs

MSRP

$3,095

$415

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