90210 Watches

 With more than 25 years of experience in the luxury and pre-owned timepiece market in Beverly Hills, Seth Grossman has built a reputation as a trusted expert among collectors and high-profile clientele.

Grossman’s entrepreneurial journey began at just 16 years old, when he launched Global Trading while still in high school. The company focused on collectible Swatch watches from the 1980s, laying the foundation for his future in the watch industry. In 2004, he expanded into luxury timepieces by founding Essential Watches, where he cultivated a global customer base before eventually selling the business