Σ867
Ref. 3971E
A fine and very rare yellow gold perpetual calendar chronograph wristwatch with moon phases, 24 hours, leap year indicator, transparent sapphire case back, original certificate, setting pin and presentation box
1989
36 mm diameter
Case, dial and movement signed
Estimate
HK$470,000 - 700,000
€54,100-80,600
$60,000-90,000
Sold for HK$687,500