Ref. 145.012-68SPAn extremely rare and attractive stainless steel chronograph wristwatch with racing dial, bracelet and guarantee Manufacturer: Omega
Year: Circa 1968
Reference No: 145.012-68SP
Movement No: 26'076'720
Model Name: Speedmaster, “Racing Professional”
Material: Stainless steel
Calibre: Manual, cal. 321, 17 jewels
Bracelet/Strap: Stainless steel Omega bracelet, endlinks stamped 516, max length 190mm
Clasp/Buckle: Stainless steel Omega deployant clasp, stamped 1039 & 4.69
Dimensions: 41.5mm diameter
Signed: Case, dial and movement signed
Accessories: With Omega International Guarantee dated February 14, 1970, red Omega wallet and product literature
Literature: To learn more about the Racing Dial Projects, please see Grégoire Rossier and Anthony Marquié, Moonwatch Only: 60 Years of Omega Speedmaster, pp. 488-490