31
Ref. 500/MMTWZ
An extremely fine and unusual white gold and zalium triple tourbillon wristwatch with 50 hour power reserve, certificate and presentation box, number 11 of a limited series of 20 pieces
Circa 2014
65mm width and 46mm length
Case, and dial signed, case further engraved 11/20
Estimate
CHF80,000 - 120,000
€83,100-125,000
$90,400-136,000
Sold for CHF101,600