Σ167
A possibly unique, impressive, and highly important minute repeating grande and petite sonnerie stainless steel wristwatch with power reserve indication, ruthenium dial, steel bracelet, and certificate
2019
42mm Diameter
Case, dial, movement, and clasp signed.
Estimate
$800,000 - 1,600,000
CHF704,000-1,410,000
€750,000-1,500,000
HK$6,220,000-12,440,000
Sold for $1,754,000