Only Online Auction

Geneva, Dec 08, 2022

LOT 260

Ref. 168029, self-winding, centre-seconds, date, day, calibre 751, gold “linen” dial; “Constellation”; 18K yellow gold

CHF 1,000 - 2,000

EUR 1,050 - 2,100 / USD 1,100 - 2,200 / HKD 8,300 - 16,600

Sold: CHF 1,250

18K yellow gold, self-winding, vertical “tonneau”-shaped, gentleman’s wristwatch, water-resistant with screwed case-back, gold colour “linen” dial with centre-seconds, and two horological complications:
· Half-instantaneous date of the month (aperture at 3 o’clock)
· Day of the week (double aperture at 3 o’clock; indications given in English)

Case-back stamped in the centre with the dome of the Astronomical Observatory of Geneva and eight constellations.

Grading System
Grade: AA

Very good

Case: 3-8


Slightly scratched

Movement: 3*


Overhaul recommended, at buyer's expense

Dial: 3-01


HANDS Original

Brand Omega, Bienne / Biel

Model “Constellation” “Automatic” “Chronometer Officially Certified”

Reference 168029

Year circa 1970

Movement No. 31 950 372

Case No. unnumbered (by Edouard Wenger, Geneva)

Material 18K yellow gold

Bracelet brown leather Omega strap

Buckle gilded metal Omega buckle

Caliber 751, adjusted 5 positions and temperature, 24 jewels

Dimensions 40.5 x 34.6 mm.

Weight 58.7 gr. (approx.)

Signature dial, case and movement


Omega, “Constellation”

Production of the “Constellation” line started in 1952.