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MB&F Legacy Machine Thunderdome (GPHG 2020)

MB&F Legacy Machine Thunderdome

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~$357,860 · 1 CHF = 1.234 USD (2026-07-22)

Year
2020
Reference
06.PL.BL
Case
ø 44 mm · Platine
Material
Platinum
Dial
Blue
Movement
Mécanique à remontage manuel Réserve de marche: 45 h, 21600 alt/h
Water resistance
30 m
Price tier
$100K–$500K

LEGACY MACHINE THUNDERDOME The world's fastest three-axis regulating organ Three world firsts: the first collaboration between watchmakers Éric Coudray and Kari Voutilainen; the exclusive "TriAx" mechanism featuring three axes rotating on different planes at record speeds of 8, 12, and 20 seconds; the unique combination of a Potter escapement, a hemispherical balance wheel, and a helical hairspring. A spherical assembly of wheels, pinions, and cages rotates above a sea of blue guilloché. The time is displayed on a tilted lacquered dial. MB&F gave Éric Coudray only one directive: "create the most outrageous, most cinematic three-axis tourbillon ever."

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MB&F Legacy Machine Thunderdome (GPHG 2020) — Grail Atlas