Which is cheaper, the Christopher Ward C1 Moonphase 40 or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $3,050 for the Christopher Ward C1 Moonphase 40 — a $2,635 gap before any retailer discounting.

Which is bigger, the Christopher Ward C1 Moonphase 40 or the Borealis Watch Co. Jamanta?

The Christopher Ward C1 Moonphase 40 wears larger at 47.9mm versus 42.50mm for the Borealis Watch Co. Jamanta — a 5.4mm difference across the dial.

Which has better water resistance, the Christopher Ward C1 Moonphase 40 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 30m for the Christopher Ward C1 Moonphase 40.

Which has a longer power reserve, the Christopher Ward C1 Moonphase 40 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta carries a 40-hour power reserve against 38 hours on the Christopher Ward C1 Moonphase 40.

What movement does the Christopher Ward C1 Moonphase 40 run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Christopher Ward C1 Moonphase 40 uses the SW220 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Christopher Ward C1 Moonphase 40vsBorealis Watch Co. Jamanta

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

Christopher Ward C1 Moonphase 40

C01-40AMP2-S00B0-B1

MSRP $3,050

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

16 of 29 specs differ

Diameter

C1 Moonphase 4047.9mm

Jamanta42.50mm

Power Reserve

C1 Moonphase 4038h

Jamanta40h

Water Resistance

C1 Moonphase 4030m

Jamanta300m

MSRP

C1 Moonphase 40$3,050

Jamanta$415

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Underside

Inner

Dial Color

Blue

Black

Lume

SLN X1 WL C1

BGW9

Movement

5 specs

Caliber

SW220

Miyota 9015

Beat Rate

4 vph

28,800 vph

Power Reserve

38h

40h

Jewels

Complications

Moonphase, Day-date

None

Pricing

1 specs

MSRP

$3,050

$415

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