Which is cheaper, the Christopher Ward C1 Moonphase 37 or the Lum-Tec B64 Chronograph?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $3,050 for the Christopher Ward C1 Moonphase 37 — a $2,505 gap before any retailer discounting.

Which is bigger, the Christopher Ward C1 Moonphase 37 or the Lum-Tec B64 Chronograph?

The Christopher Ward C1 Moonphase 37 wears larger at 44.07mm versus 44mm for the Lum-Tec B64 Chronograph — a 0.1mm difference across the dial.

Which has better water resistance, the Christopher Ward C1 Moonphase 37 or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph is rated to 100m versus 30m for the Christopher Ward C1 Moonphase 37.

Which has a longer power reserve, the Christopher Ward C1 Moonphase 37 or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph carries a 40-hour power reserve against 38 hours on the Christopher Ward C1 Moonphase 37.

Side by side

Christopher Ward C1 Moonphase 37vsLum-Tec B64 Chronograph

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

Christopher Ward C1 Moonphase 37

C01-37AMP2-S00B0-B1

MSRP $3,050

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

At a glance

17 of 29 specs differ

Diameter

C1 Moonphase 3744.07mm

B64 Chronograph44mm

Power Reserve

C1 Moonphase 3738h

B64 Chronograph40h

Water Resistance

C1 Moonphase 3730m

B64 Chronograph100m

MSRP

C1 Moonphase 37$3,050

B64 Chronograph$545

Full specifications

Case

8 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Blue

Standard

Lume

SLN X1 WL C1

None

Movement

5 specs

Caliber

SW220

—

Beat Rate

4 vph

28,800 vph

Power Reserve

38h

40h

Jewels

Complications

Moonphase

None

Pricing

1 specs

MSRP

$3,050

$545

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