The 73-year-old cine-icon took to Twitter to praise the master blaster.
"Cannot get enough of wishing The Man...Sachin! A treasure!" Big B tweeted on Monday night.
On the work front, Amitabh has currently wrapped shooting for Shoojit Sircar's upcoming film "Pink", where he is reportedly playing a lawyer.
The film also stars actress Taapsee Pannu.
The cine icon will also be seen in Sujoy Ghosh's upcoming production "TE3N". The film will also star Vidya Balan and Nawazuddin Siddiqui. (IANS)