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Lot offered with No Reserve
Ref. 414209290
A prototype dual time zone DLC-coated titanium wristwatch with subsidiary seconds, retrograde date, semi-skeletonized dial, mint-green accents, and setting pin, sold to benefit Swiss Institute
2021
42mm Diameter
Case, dial, movement, and clasp signed Speake-Marin, Further engraved TimeForArt logo on the sapphire caseback.
Estimate
$10,000 - 20,000 •
CHF9,500-19,000
€9,600-19,300
HK$78,200-156,000
S$13,700-27,400
Sold for $18,900