Only Online Auction
Hong Kong, Mar 03, 2021
LOT 166
Omega
Ref. ST 145.014, chronograph, minute and hour counters, calibre 861; “Speedmaster Professional” “Mark II”; stainless steel
HKD 17,300 - 25,900
CHF 2,000 - 3,000 / EUR 1,850 - 2,800 / USD 2,300 - 3,400
Stainless steel, manual-winding, vertical tonneau-shaped, gentleman’s wristwatch, water-resistant with screwed case-back, black inclined inner bezel, black colour dial with radial luminous indexes, subsidiary seconds at 9 and three horological complications:
· 1/6 second chronograph (activated by the two round-shaped push-pieces) with tachometric scale graduated on the inner bezel for 500 units per hour
· Half-instantaneous 30-minute counter (subsidiary dial at 3 o’clock)
· 12-hour counter (subsidiary dial at 6 o’clock)
Two-piece case, “Pilot-line”.
| Grading System | |
|---|---|
Grade: AA |
Very good |
Case: 3-8 |
Good Slightly scratched |
Movement: 2 * |
|
Dial: 2-01 |
Very good HANDS Original |
Brand Omega, Bienne / Biel
Model “Speedmaster Professiona” “Mark II”
Reference ST 145.014
Year circa 1974
Movement No. 32 213 619
Case No. unnumbered
Material stainless steel
Bracelet blue leather strap
Buckle stainless steel buckle
Caliber 861 (based on Lémania 1873)
Dimensions Length 170 mm. (approx.)
Height 45.2 mm.
Width 41.4 mm.
Thickness 14.5 mm.
Notes
Omega, Calibre 861
This calibre was created in 1968. It was formerly called “27 CHRO C12” and used on second generation “Moon watches”. 21 600 v / h. 17 jewels until 1992. 18 jewels since 1993.