Lando Norris had his watch taken in an "incident" at the Euro 2020 final on Monday (AEST), Formula One team McLaren have confirmed.
Norris was in attendance at Wembley as England lost on penalties to Italy in the European Championship decider.
There were scenes of unrest throughout the day at England's national stadium as individuals without tickets attempted to gain access to the long-awaited final.
Indeed, pictures in London showed supporters clashing inside and outside Wembley.
And McLaren announced their star driver was left "understandably shaken" following an incident which has been reported to the police.
The team said: "McLaren Racing can confirm that Lando Norris was involved in an incident, after the Euro 2020 final match at Wembley, during which the watch he was wearing was taken.
"Thankfully, Lando was unharmed but he is understandably shaken. The team is supporting Lando and we are sure that racing fans will join us in wishing him all the best for the British Grand Prix this weekend.
"As this is now a police matter we cannot comment further."
Heading into his home British Grand Prix, Norris is an impressive fourth in the F1 drivers' championship having earned a third podium of the season last time out in Austria.
Norris has collected points at 14 consecutive races, the best run of his F1 career and the longest ongoing streak in the series.
Fernando Alonso, in 2007, was the last McLaren driver to enjoy such a stretch.