Ο44
Ref. 6630
A very rare and unusual oversized stainless steel aviator’s wristwatch with center seconds, and hack feature, made for Swissair.
1957
Case, dial and movement signed
47mm diameter
Estimate
$60,000 - 120,000
CHF58,500-117,000
€51,100-102,000
HK$468,000-937,000
Sold for $75,000