Important Modern & Vintage Timepieces
Monaco, Jul 21, 2021
LOT 187
Vacheron Constantin
Ref. 6440 Q, centre-seconds, date, cushion; so-called “Cioccolatone”; 18K yellow gold
Ref. 6440 Q, centre-seconds, date, cushion; so-called “Cioccolatone”; 18K yellow gold
EUR 15,000 - 25,000
USD 17,900 - 29,700 / HKD 140,000 - 232,000
Fine and rare, 18K yellow gold, self-winding, curvex, cushion-shaped,
gentleman’s wristwatch, with silver colour dial, centre-seconds and date.
| Grading System | |
|---|---|
Grade: AA |
Very good |
Case: 3-8 |
Good Slightly scratched |
Movement: 2* |
Very good Overhaul recommended, at buyer's expense |
Dial: 3-8-10-01 |
Good Slightly scratched Patinated HANDS Original |
Brand Vacheron Constantin, Geneva
Model so-called “Cioccolatone”
Reference 6440 Q
Year 1970
Movement No. 629 840
Case No. 443 704
Caliber 1072
Dimensions 43 x 35 mm
Weight 79 gr. (approx.)
Signature dial, case and movement
Accessories Extract from the Archives