Aishwarya Rai Bachan on ramp after a long time in Kolkata for Longines to showcase their new range of HydroConquest watches. The lady looks awesome in black. She says that she had walked on theramp for the first time in Kolkata. She says that it was wonderful to her and Bachan's family as it is auspicious time of Durga Puja. She says that she has requested Longines to launch first in kolkata and next at Delhi. The Bachan's will be there on Saturday
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