In 2012, Ryan Naylor tried his luck on "Shark Tank" with his negative ion watch brand, Esso. The entrepreneur developed Esso ...

Shark Tank investor Kevin O'Leary shared a video on his Instagram page on February 8, 2025, explaining his daily watch-swapping habit. In the video, he stated that he changes his watches four ...

Kevin O’Leary’s passion for watches extends beyond their technical ... On January 8, 2025, Shark Tank investor Kevin O’Leary shared his perspective on the addictive nature of watch ...

O’Leary often wears his watches with a red strap, and owns pieces by Rolex, Patek Philippe and Audemars Piguet – but his timepiece collection’s been stolen twice He set up a campaign to buy ...