How long would it take?

[Zaradashte]

I took my Leica M6 to the dealer in Dubai to fix the counter and general CAL, and also to change the cover to Valcunite leather. The dealer already sent it to Germany 3 days ago. Would you please tell me how long would this job take at the main service dealer to be done? not considering the shipping time.
Thank you in advance

 

[kshapero]

I am told from 2-6 weeks.