IT may be a known fact that Longines has Bollywood actor Aishwarya Rai Bachchan on board as its Ambassadress of Elegance,but not many are aware that the 180-year-old brand has completed 135 years in India. So,the Swiss watch brand is hosting a unique contest a search for the oldest Longines watch in India. Opening today across the country,the contest has already been held successfully in China,Russia,Japan and Taiwan. Watch owners can contact selected official retailers across India or participate through the brands website. The winner will be awarded an all-expense paid trip to Switzerland and the Longines factory.