TAG Heuer Brand Ambassadors, Lewis Hamilton and Karun Chandhok, unveiled the brand's India Racing Limited Edition watch to mark its 150 years of Mastering Speed.

Apart from this, Hamilton also signed the box of the 001/200 serial numbered India Racing Limited Edition watch, which will be auctioned later for charitable purposes.

The TAG Heuer Carrera Tachymeter Chronograph has been chosen for this special edition.

The Carrera Series draws its name from the most prestigious and dangerous endurance race of its day. Carrera, in Spanish, means competition of the highest order.

The limited edition, with just 200 pieces, has been adorned with the logo of Mastering Speed for 150 Years with striking India colours - Saffron and Green. The presence of the car-shaped logo on the dial adds to the thrill of TAG Heuer fans as well as car racing enthusiasts.

The Mastering Speed for 150 Years logo has been placed on the dial at 9 'o' clock as well as on the Sapphire Crystal case back. The chronograph hand along with the thread stitching on the leather strap is in India saffron colours.

To make this a memorable evening, TAG Heuer hosted an exclusive screening of the critically acclaimed Universal Studios production Senna.  Written and produced by Manish Pandey and directed by Asif Kapadia, the film is based on the greatest ever F1 legend and former TAG Heuer Brand Ambassador, Ayrton Senna.