Expert needed: Speedy ref st 145.022 C.R.S?

[hannover_dk]

findes dog en 145.022 med CRS på bagsiden http://www.chronomaddox.com/omega/tables..._table.htm
og uddrag:
DD 145.0022
Two tone Speedmaster professional, Solid 14k gold bezel, black dial with gold subdials, crown and pusher gold plated. Special model for the Italian market , limited edition of 500 pieces in order to reactivate sales of the speedmaster on the Italian market (back engraved ST 145.022 C.R.S.)