Hi Phil,
Have you seen the watch you are referring to, it sounds like a Leman Chronograph . The 2185 is the regular chronograph, the 2185F is the Flyback Chronograph. They did make a Limited Edition of the 2185F in RG/black military dial for the US only of 50 pcs, which is indicated on the rotor. They also made a Limited Edition of 250 pcs world wide of the 2185F in RG/black military dial. Both are current production models, and are virtually identical. Does this sound like the watch?
If it is, let me know as I have the later, I will be glad to share some feedback and pics.
Regards,
SMS