Which is cheaper, the Christopher Ward The Twelve 660 or the Lum-Tec B64 Chronograph?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $1,825 for the Christopher Ward The Twelve 660 — a $1,280 gap before any retailer discounting.

Which is bigger, the Christopher Ward The Twelve 660 or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 40mm for the Christopher Ward The Twelve 660 — a 4mm difference across the dial.

Which has better water resistance, the Christopher Ward The Twelve 660 or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph is rated to 100m versus 30m for the Christopher Ward The Twelve 660.

Which has a longer power reserve, the Christopher Ward The Twelve 660 or the Lum-Tec B64 Chronograph?

The Christopher Ward The Twelve 660 carries a 45-hour power reserve against 40 hours on the Lum-Tec B64 Chronograph.

What movement does the Christopher Ward The Twelve 660 run compared to the Lum-Tec B64 Chronograph?

The Christopher Ward The Twelve 660 runs a manual caliber (SW210-1), while the Lum-Tec B64 Chronograph runs a automatic.

Side by side

Christopher Ward The Twelve 660vsLum-Tec B64 Chronograph

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

Christopher Ward The Twelve 660

C12-38H2H1-S00V0-RK

MSRP $1,825

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

At a glance

15 of 29 specs differ

Diameter

The Twelve 66040mm

B64 Chronograph44mm

Power Reserve

The Twelve 66045h

B64 Chronograph40h

Water Resistance

The Twelve 66030m

B64 Chronograph100m

MSRP

The Twelve 660$1,825

B64 Chronograph$545

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Green

Standard

Movement

5 specs

Caliber

SW210-1

—

Type

Manual

Automatic

Beat Rate

4 vph

28,800 vph

Power Reserve

45h

40h

Jewels

Pricing

1 specs

MSRP

$1,825

$545

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