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ARNOLD & SON Constant Force Tourbillon 11 Platinum (GPHG 2026)

ARNOLD & SON Constant Force Tourbillon 11 Platinum

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~$173,500 · 1 CHF = 1.234 USD (2026-07-22)

Year
2026
Category
Tourbillon
Reference
1FCBX.Z01A.C0232X
Case
ø 41.5 mm · Platine
Material
Platinum
Movement
Mécanique à remontage manuel Réserve de marche: 100 h, 21600 alt/h
Water resistance
30 m
Price tier
$100K–$500K

With the new interpretation of the Constant Force Tourbillon 11 Platinum, Arnold & Son pays tribute to the watchmaking genius of the founder of this House. This platinum edition marks the ultimate opus of the Consta

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ARNOLD & SON Constant Force Tourbillon 11 Platinum (GPHG 2026) — Grail Atlas