GETTING MY ROLEX COSMOGRAPH DAYTONA TO WORK

Immediately after Zenith Radio resold Zenith in 1978, Ebel made the decision to purchase some unassembled Calibre 3019PHC actions in 1981, which Zenith assembled out of leftover spare sections.[24] Rolex expressed curiosity in using the 3019PHC to ability a different series of Daytonas, but wouldn't award the ten-12 months contract to Zenith until