Only Online Auction

Geneva, Apr 07, 2021

LOT 159

Vacheron Constantin
Ref. 6378 Q, self-winding, centre-seconds, date; 18K white gold

CHF 9,800 - 13,000

EUR 9,000 - 12,000 / USD 10,800 - 14,400 / HKD 84,000 - 112,000

18K white gold, self-winding, round-shaped, gentleman’s wristwatch, water-resistant with screwed case-back, silver colour dial with radial applied 18K white gold indexes with centre-seconds and one horological complication:
· Instantaneous date of the month (aperture at 3 o’clock)

Movement K 1072 / 1, adjusted to heat, cold, isochronism and 5 positions, index regulator with swan-neck spring and micrometric screw, Geneva Quality Hall Mark, 18K gold rotor.

Grading System
Grade: AAA


Case: 3


Movement: 3*


Overhaul recommended, at buyer's expense

Dial: 3-6-01


Slightly oxidized

HANDS Original

Brand Vacheron Constantin, Geneva

Reference 6378 Q

Year circa 1958-1960

Movement No. 629 567

Case No. 403 537 (by Edouard Wenger, Geneva)

Material 18K white gold

Bracelet 18K white gold VC bracelet with clasp

Caliber K 1072 / 1

Dimensions Length 180 mm. (approx.)

Height 41.8 mm.

Width 35.4 mm.

Signature dial, case and movement


The purchase price payable by a buyer will be the sum of the final bid price plus the buyer’s premium, together with any applicable sales or compensating use tax. In addition to the hammer price, the buyer’s premium is payable as follows: 25% of the hammer price on each lot.

Important notice – Special conditions Please look carefully at all the photos as they are an integral part of the description. Any defect not mentioned in the descriptions but visible on the photos will be considered as described and cannot lead to any claim. The dimensions are given as an indication and may slightly differ from the measures mentioned by the manufacturers especially for contemporary watches. The photos are not retouched. Colors may differ from reality. For timepieces, we guarantee neither the functioning nor the precision of the movement, nor the water-resistance of the case. In addition, please note that movements, parts of mechanisms or cases may be incomplete. The lots are sold “as is”, described to the best of our knowledge and cannot be returned. Once the online bid is placed by the bidder, it cannot be cancelled.