Wondering if there are Breitling experts out there that knows what this ref might be? Don't have movement pics unfortunately.
Not wanting to take traffic away from here, but post this in the Vintage Breitling forum at breitlingsource.com and you will get a definitive answer.
Looks quite suspicious to me overall, like someone converted a Chronographe Suisse to a Breitling. Case-back photos would be helpful.
Entirely agree…I have seen a number of Chrono Suisse that have been ‘sandpapered’ into Breitlings, or Ulysses Nardin The main hands also feel unoriginal, and abbreviated…even for a Chrono S