For over 95 years, Otto Frei has been at the forefront of providing high-quality jewelry supplies, tools, and findings. From our beginning as a small watchmaker's shop in Oakland, California, to becoming a renowned supplier for jewelers, metalsmiths, technicians, and hobbyists, we’ve stayed true to our mission: delivering exceptional tools and supplies that meet the highest standards of craftsmanship.
Our family-run business has spanned four generations, each building on the legacy of Otto and Alice Frei, who immigrated from Switzerland in 1929. Otto’s skills as a watchmaker and Alice’s expertise in hairspring vibrating established the foundation for a trusted reputation in precision and quality. Over the decades, we have expanded our offerings from watch parts to a full range of jewelry tools and precious metal findings sourced from around the world—including Switzerland, Germany, Italy, England, Japan, France, and the United States.
We are proud to offer a unique product selection unmatched in the jewelry supply industry, all backed by our outstanding inventory, competitive pricing, and Satisfaction Guarantee Policy. Whether you’re a seasoned professional or an enthusiastic hobbyist, our goal is to provide you with the tools, supplies, and knowledge to bring your creative visions to life.
You can explore our full range of jewelry tools and findings at OttoFrei.com. If you're specifically looking for watch tools, visit our sister site, OFrei.com. Our knowledgeable customer service team is available Monday through Friday, 8:00 AM to 5:00 PM, to assist you with your orders and answer any technical questions you might have.
Thank you for being part of the Otto Frei tradition. We look forward to continuing to support the artistry of jewelers and craftspeople around the globe.
Our family-run business has spanned four generations, each building on the legacy of Otto and Alice Frei, who immigrated from Switzerland in 1929. Otto’s skills as a watchmaker and Alice’s expertise in hairspring vibrating established the foundation for a trusted reputation in precision and quality. Over the decades, we have expanded our offerings from watch parts to a full range of jewelry tools and precious metal findings sourced from around the world—including Switzerland, Germany, Italy, England, Japan, France, and the United States.
We are proud to offer a unique product selection unmatched in the jewelry supply industry, all backed by our outstanding inventory, competitive pricing, and Satisfaction Guarantee Policy. Whether you’re a seasoned professional or an enthusiastic hobbyist, our goal is to provide you with the tools, supplies, and knowledge to bring your creative visions to life.
You can explore our full range of jewelry tools and findings at OttoFrei.com. If you're specifically looking for watch tools, visit our sister site, OFrei.com. Our knowledgeable customer service team is available Monday through Friday, 8:00 AM to 5:00 PM, to assist you with your orders and answer any technical questions you might have.
Thank you for being part of the Otto Frei tradition. We look forward to continuing to support the artistry of jewelers and craftspeople around the globe.
