Which is cheaper, the Lum-Tec B64 Chronograph or the Yema Superman Tourbillon CMM.31 Limited Edition?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $13,000 for the Yema Superman Tourbillon CMM.31 Limited Edition — a $12,455 gap before any retailer discounting.

Which is bigger, the Lum-Tec B64 Chronograph or the Yema Superman Tourbillon CMM.31 Limited Edition?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 43mm for the Yema Superman Tourbillon CMM.31 Limited Edition — a 1mm difference across the dial.

Which has better water resistance, the Lum-Tec B64 Chronograph or the Yema Superman Tourbillon CMM.31 Limited Edition?

The Yema Superman Tourbillon CMM.31 Limited Edition is rated to 300m versus 100m for the Lum-Tec B64 Chronograph.

Side by side

Lum-Tec B64 ChronographvsYema Superman Tourbillon CMM.31 Limited Edition

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

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

Yema Superman Tourbillon CMM.31 Limited Edition

yema-superman-tourbillon-cmm-31-limited-edition-12-25-31-66-te-mt

MSRP $13,000

At a glance

9 of 29 specs differ

Diameter

B64 Chronograph44mm

Superman Tourbillon CMM.31 Limited Edition43mm

Power Reserve

B64 Chronograph40h

Superman Tourbillon CMM.31 Limited Edition40h

Water Resistance

B64 Chronograph100m

Superman Tourbillon CMM.31 Limited Edition300m

MSRP

B64 Chronograph$545

Superman Tourbillon CMM.31 Limited Edition$13,000

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Standard

Steel

Movement

1 specs

Caliber

—

Yema CMM.31 Tourbillon

Pricing

1 specs

MSRP

$545

$13,000

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