Ref. ST 105.012-66A very rare stainless steel chronograph wristwatch with bracelet and pulsation Manufacturer: Omega
Year: 1967
Reference No: ST 105.012-66
Movement No: 24'953'693
Model Name: Speedmaster Professional
Material: Stainless steel
Calibre: Mechanical, 321, 17 jewels
Bracelet/Strap: Stainless steel Omega bracelet, 185 mm. maximum length
Clasp/Buckle: Stainless steel Omega folding deployant clasp stamped 1039 3.67
Dimensions: 42 mm. diameter
Signed: Case, dial and movement signed
Literature: For another example of a reference ST 105.012, please see Omega Watches by John Goldberger, page 227.
