OMEGA Constellation F300Hz NOS - Reference 198.0027. - Lot 153

OMEGA Constellation F300Hz NOS - Reference 198.0027. Electronic steel wristwatch. TV case, smooth bezel, fluted crown, screw-down caseback with Constellation medallion logo with observatory and protective wax. Gray TV format dial, applied gray and black baton hour markers enhanced by a dot of patinated luminescent paint at their tips, painted gray baton minute track, gray and black baton hands with patinated luminescent paint, gray central baton seconds, date window at 3 o'clock, applied logo. Movement: electronic tuning fork. Calibre 1250 Mosaba 12 jewels certified Chronometer - Numbered 34881579 (circa 1972). Case, dial and movement signed. Case dimensions: 36 x 36 mm. Black leather strap with Omega buckle. With red Omega pen case.