Omega Speedmaster Mark II professional
 Produced end  1960s
 Mechanical movement 861
 Revised watch and  6 month warranty, 
 Sold with invoice
 Diameter excluding crown  42  mm
 Stainless steel case, 
 Original white dial with a beautiful patina
 Mineral glass and new gasket from stock
 Original steel strap
 
 
 Shipment of the watch in declared national insured value  and  international declared value  with insurance