69
Ref. 149.6.07.S
A very rare semi-skeletonized platinum perpetual calendar wristwatch with multi-axis spherical tourbillon, retrograde date, month and leap year indication, eight day power reserve and equation of time, certificate of origin and presentation box, numbered 50 of a 75 piece limited edition
Circa 2006
42.5mm diameter
Case, dial, movement and clasp signed
Full CataloguingEstimate
CHF60,000 - 120,000
€64,000-128,000
$66,400-133,000
Sold for CHF120,650