Omega, Speedmaster Professional, Ref. 145022-69 ST, circa 1969 Case: 40 mm, stainless steel, three body, screw down case back with engraved Speedmaster logo, black tachymetre bezel, curved polished and brushed lugs Dial: tritium indexes, showing potential for light tropical toning, sunk sub dials for the seconds, thirty minute and twelve hour registers, luminous white baton hands Movement: Omega cal. 861, manual winding chronograph, No. 28426081 Band: fabric band with steel buckle Signed: Omega on the case, dial and movement HID03101062020 © 2020 Heritage Auctions | All Rights Reserved