India's richest man Mukesh Ambani's wife Nita Ambani wore a diamond-studded Patek Philippe watch from its Nautilus collection worth $428,455 (around ₹3,73 crore) at an NMACC event, according to multiple reports. According to Patek Philippe's website, the watch has a total of 2,364 diamonds on it. She also wore a brown-coloured saree designed by Manish Malhotra to the event.