Audemars Piguet – Question: How many variants of the 44mm ROO chronograph designated for F1 drivers?

I am about to start the hunt for one or may be two 44mm ROO chronograph designated to F1 drivers, and so far I didn’t realized there’s one for Michael Schmacher. The Grand Prix chrono is on my wish list, I’ve seen them in secondhand shops. Ultimately, the RB Ti is high on my list but price wise, way over my budget… Anyone can give me a list?

Ian

And not the most expensive.

Best,

Nicolas

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