IW387803 Spitfire Chrono years of production

Question for the pros , does anyone know the production years for the IW387803 (Spitfire Chrono w slate dial in house movement)
I think it started in 2012 and just got mine today but I know it is now discontinued . Any idea how many were made?

I believe it was finished with re-launch of Pilot's line in SIHH 2016.

Congrats on a very nice acquisition and welcome to the forum! I would love to see photos of your beauty.

Thanks everyone for the warm welcome i need to figure out how to add pics. The USA customer rep mentioned today that the watch was only available in 2012?? Maybe true but the iwc brochure would seem to disagree w that statement.

The Ref 3878 was in the catalogues from 2012 to 2015 see Reference Numbers in Recent Catalogues

Cheers from the cellar