mr_yossarian
·The error might have occurred between the production card that holds date of delivery of the movement to Omega, as well as the actual assembly date of the watch and reference and the delivery books that state the reference- hand written - and the destinarion of delivery. No rule without exeption. I own a 105.012 which is a 145.012 in the books, but clearly a 105.012 on the production card. There you go..