42
An exceptional and cutting edge titanium openwork perpetual calendar wristwatch with flying balance wheel, power reserve, warranty and presentation box
2022
44mm Diameter
Case, dial, and movement signed.
Estimate
$100,000 - 200,000
CHF90,000-180,000
€92,400-185,000
HK$782,000-1,560,000
S$134,000-269,000
Sold for $190,500