81
Ref. 5513, inside cased back stamped III.64
An extremely rare and attractive stainless steel wristwatch with sweep center seconds and black lacquer "double T < 25 underline" dial
Circa 1964
39.5mm. Diameter
Case, dial, movement and buckle signed
Estimate
CHF40,000 - 80,000
€37,100-74,100
$39,600-79,300
Sold for CHF48,750