Advance Bids
THE GENEVA WATCH AUCTION: XVIII
40
Andreas Strehler
A unique platinum wristwatch with constant force escapment, dead beat seconds, and moonphase display acurate to over 2 million years with..., Circa 2015
Estimate
CHF25,000
-
CHF50,000
Sold
CHF82,550
THE GENEVA WATCH AUCTION: XIX FEATURING THE GUIDO MONDANI COLLECTION
84
Andreas Strehler
An elaborate and technical openwork platinum wristwatch with gold "butterfly" shaped bridges, sapphire gear wheels, number 1 with box and..., Circa 2015
Estimate
CHF50,000
-
CHF100,000
Sold
CHF114,300
All lots are subject to a buyer's premium.