Σ1154
Ref. 5050
A fine and rare yellow gold perpetual calendar wristwatch with sweep centre seconds, retrograde date, moon phases, leap year indicator, special dial with Breguet numerals, additional case back and original certificate
2008
35 mm. diameter
Case, dial and movement signed
Estimate
HK$540,000 - 800,000
€65,000-96,300
$70,000-100,000
Sold for HK$687,500