Video: each team’s watch sponsor for 2021 F1 season. Each team's watch sponsor for 2021 F1 season.

Nine of the ten F1 teams have a watch sponsor. And 17 of those 18 drivers are required to wear the sponsor’s watches at the track. Find out which team doesn’t have a watch sponsor and which driver wears a different watch to that of his team’s sponsor in this video:

— see video above —