JUNGHANS/WITTNAUER #707/1000 SAPPHIRE /TITANIUM CASE RADIO CONTROL ATOMIC WATCH
SOLID TITANIUM CASE ca1980s - WORLD'S MOST ACCURATE WRISTWATCH! ACCURATE TO WITHIN BILLIONTHS OF A SECOND A YEAR! Issued in a limited edition of 1000 units, this rare, new, unworn example, number 707 of 1000.