Watches for cars.
Here is my Tag McLaren MP4 12C photographed with a few McLarens. None of which are mine unfotunately. This watch is one of 1000 pieces and is made out of the same materials as the car. Titanium case, carbon fibre face, alcantara under the band. Plenty of McLaren Orange on show.
What other watchmakers have partnered on a specific car or with a car manufacturer?