Important Modern & Vintage Timepieces
Monaco, Jul 19, 2022
LOT 61
OMEGA
REF. ST 105.012, CHRONOGRAPH, MINUTE AND HOUR RECORDERS, CALIBRE 321; “SPEEDMASTER PROFESSIONAL”; STAINLESS STEEL
EUR 10,000 - 14,900
USD 10,500 - 15,700 / HKD 82,000 - 124,000 / CHF 10,000 - 15,000
Stainless steel, manual-winding, “tonneau”-shaped, gentleman’s wristwatch, water-resistant with screwed case-back, bezel with black insert, black colour dial with subsidiary seconds at 9, 1/5 second chronograph with tachometric scale graduated on the bezel for 500 units per hour, half-instantaneous 30-minute recorder and 12-hour recorder.
| Grading System | |
|---|---|
Grade: AA |
Very good |
Case: 3-8 |
Good Slightly scratched |
Movement: 3-8* |
Good Slightly scratched Overhaul recommended, at buyer's expense |
Dial: 3-6-01 |
Good Slightly oxidized HANDS Original |
Brand Omega, Bienne / Biel
Model “Speedmaster Professional”
Reference ST 105.012-66
Year circa 1967
Movement No. 24 537 991
Case No. unnumbered
Material stainless steel
Bracelet stainless steel Omega bracelet (Ref. 1039; end-links 516; dated 68) with deployant clasp
Diameter 39.7 mm. (bezel)
Length 190 mm. (approx.)
Caliber 321 (based on Lémania), 17 jewels
Height 47.4 mm.
Width 41.9 mm.
Signature dial, case and movement
Accessories Extract from the Archives
Notes
The Extract from the Archives (No. 45 058), dated April 6, 2022, mentioned that this watch was delivered on June 16, 1967, in the United States of America.