Hong Kong, Nov 25, 2022
LOT 46
GUBELIN
SELF-WINDING, TRIPLE DATE À GUICHETS, MOON; “IPSOMATIC” “BIDYNATOR”; SO-CALLED “CHIOCCOLATONE”; 18K YELLOW GOLD
SELF-WINDING, TRIPLE DATE À GUICHETS, MOON; “IPSOMATIC” “BIDYNATOR”; SO-CALLED “CHIOCCOLATONE”; 18K YELLOW GOLD
HKD 32,000 - 64,000
EUR 4,200 - 8,300 / CHF 4,100 - 8,100 / USD 4,100 - 8,200
18K yellow gold, self-winding, square-shaped with rounded corners, gentleman’s wristwatch, with snap-on case-back, silver colour dial with radial applied indexes, centre-seconds and four horological complications:
· Half-instantaneous date of the month (exterior graduation with central index)
· Day of the week (aperture at 11 o’clock; indications given in English)
· Month of the year (aperture at 1 o’clock; indications given in English)
· Phases of the moon (aperture at 6 o’clock)
· Half-instantaneous date of the month (exterior graduation with central index)
· Day of the week (aperture at 11 o’clock; indications given in English)
· Month of the year (aperture at 1 o’clock; indications given in English)
· Phases of the moon (aperture at 6 o’clock)
| Grading System | |
|---|---|
Grade: AAA |
Excellent |
Case: 3-8 |
Good Slightly scratched |
Movement: 3* |
Good Overhaul recommended, at buyer's expense |
Dial: 3-10-01 |
Good Patinated HANDS Original |
Brand Gübelin, Luzern / Lucerne
Model “Ipso Matic” “Bidynator
Year circa 1955
Movement No. unnumbered
Case No. 149 890
Material 18K yellow gold
Bracelet leather strap
Buckle gilded metal buckle
Caliber 11 ½ ’’’, lever escapement (based on Bidynator 693, ebauche by Felsa, Grenchen / Granges)
Dimensions 43.2 X 32 mm.
Signature dial, case and movement