Which is cheaper, the Christopher Ward C63 Sealander Rocks or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $1,405 for the Christopher Ward C63 Sealander Rocks — a $990 gap before any retailer discounting.

Which is bigger, the Christopher Ward C63 Sealander Rocks or the Borealis Watch Co. Jamanta?

The Christopher Ward C63 Sealander Rocks wears larger at 42.87mm versus 42.50mm for the Borealis Watch Co. Jamanta — a 0.4mm difference across the dial.

Which has better water resistance, the Christopher Ward C63 Sealander Rocks or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 150m for the Christopher Ward C63 Sealander Rocks.

Which has a longer power reserve, the Christopher Ward C63 Sealander Rocks or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta carries a 40-hour power reserve against 38 hours on the Christopher Ward C63 Sealander Rocks.

What movement does the Christopher Ward C63 Sealander Rocks run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Christopher Ward C63 Sealander Rocks uses the SW200 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Christopher Ward C63 Sealander RocksvsBorealis Watch Co. Jamanta

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

Christopher Ward C63 Sealander Rocks

C63-36A3H1-S00A0-B1

MSRP $1,405

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

16 of 29 specs differ

Diameter

C63 Sealander Rocks42.87mm

Jamanta42.50mm

Power Reserve

C63 Sealander Rocks38h

Jamanta40h

Water Resistance

C63 Sealander Rocks150m

Jamanta300m

MSRP

C63 Sealander Rocks$1,405

Jamanta$415

Full specifications

Case

8 specs

Crystal & Dial

2 specs

Dial Color

Yellow

Black

Lume

SLN X1 BL C1

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

$1,405

$415

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