foversta[PuristSPro Moderator]
20814
No and yes.
No because they mainly use the 7750 for their chronographs, yes because this 7750 is produced by Hublot.
Other calibers are classic ETA or the Tourbillon / Tourbillon+chronograph from BNB.

Fr.Xavier
Hublot, in-house caliber?
By: cgreen : December 29th, 2008-18:03
Hi everyone, I hope that the holidays have been good to ya'll and that everyone is looking froward to finishing 2008 strong and starting '09 the same way. I have a question that I'm hopeful some of ya'll can help me with. My Dad and I were looking at Hubl...
One Person's Opinion...
By: nycWIS : December 29th, 2008-20:07
Howdy: My understanding is that Hublot currently outsources the manufacture of most of their movements to a firm such as La Joux Perret that modifies the venerable Valjoux 7750 to Hublot's specs. I believe that Hublot does manufacture the magnesium-alloy-...