Which is cheaper, the Bell & Ross BR 01 tourbillon airborne or the Lum-Tec B64 Chronograph?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $122,040 for the Bell & Ross BR 01 tourbillon airborne — a $121,495 gap before any retailer discounting.

Which is bigger, the Bell & Ross BR 01 tourbillon airborne or the Lum-Tec B64 Chronograph?

The Bell & Ross BR 01 tourbillon airborne wears larger at 46mm versus 44mm for the Lum-Tec B64 Chronograph — a 2mm difference across the dial.

What movement does the Bell & Ross BR 01 tourbillon airborne run compared to the Lum-Tec B64 Chronograph?

The Bell & Ross BR 01 tourbillon airborne runs a manual caliber, while the Lum-Tec B64 Chronograph runs a automatic.

Side by side

Bell & Ross BR 01 tourbillon airbornevsLum-Tec B64 Chronograph

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

Bell & Ross BR 01 tourbillon airborne

10762317103371

MSRP $122,040

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

At a glance

19 of 29 specs differ

Diameter

BR 01 tourbillon airborne46mm

B64 Chronograph44mm

Power Reserve

BR 01 tourbillon airborne—

B64 Chronograph40h

Water Resistance

BR 01 tourbillon airborne100m

B64 Chronograph100m

MSRP

BR 01 tourbillon airborne$122,040

B64 Chronograph$545

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

Black

Standard

Indices

—

Applied

Movement

6 specs

Caliber

—

Type

Manual

Automatic

Beat Rate

—

28,800 vph

Power Reserve

—

40h

Jewels

—

Complications

Power Reserve Indicator, Tourbillon

None

Pricing

1 specs

MSRP

$122,040

$545

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