Patek price cut - impact on other brands?

[nnb203]

When patek cut prices a few months ago, did the other Swiss brands follow suit? Ap, breguet, jlc?

I know Lange did not. but I was at an AD a few days ago and he said while they haven't cut price, he is hearing that Lange might throw in deployant or do something to price more competitively with patek/Swiss brands but still were deciding how to respond.