ΔΣ47
An extremely rare and highly attractive yellow gold single button chronograph wristwatch with hinged officer-style wire lug case and Breguet numerals
1928
34mm Diameter
Case, dial, movement and clasp signed.
Estimate
$300,000 - 500,000
CHF299,000-498,000
€261,000-434,000
HK$2,350,000-3,920,000
Sold for $337,500