Rolex Grand Slam Riders Watch
Ben Maher riding Explosion W (Photo: Rolex / Kit Houghton) As the countdown to the next Rolex Grand Slam of Show Jumping Major continues, with the CSIO Spruce Meadows ‘Masters’ taking place from 8-12 September 2021, there is no shortage of Rolex Grands Prix action to whet fans’ appetites in the build-up. For three weeks…