926
Ref. 220.Y.50
A fine, mesmerizing, and rare semi-skeletonized pink gold perpetual calendar tourbillon wristwatch with hinged caseback, double-dial, moon phases, leap year and power reserve indication
Circa 2010s
40mm width x 44mm length
Case, dial, movement and clasp signed
Estimate
HK$200,000 - 400,000
€24,200-48,400
$25,600-51,300
Sold for HK$533,400