WatchProSite|Market|Digest

Omega

Simple search found several examples w cal 302

 

I don't think it has been swapped out.   At first I thought the same as you, a typo, but the seller's pic clearly shows 502.  The Omega vintage website doesn't even list the cal 502 in the drop down menu, but it did exist - 17 j being the principal distinguishing feature from the 503.   

Just one of those little curiosities.   I'll take it to my watch guy in a couple of weeks and snap a photo of the movement for myself when I decide what to do with the band.

Thanks.

  login to reply