Philip Stein

Philip Stein is an American wellness-oriented watch brand founded in 2002 by Will and Rina Stein, who had previously worked in private-label watches. The first Philip Stein watch shipped in August 2003. Signature Natural Frequency Technology embeds metal discs said to carry natural frequencies intended to support relaxation, focus and sleep—claims marketed as lifestyle wellness rather than medical devices.

Beyond watches, the company expanded into sleep bracelets and accessories under a Responsible Luxury banner. Distribution emphasises boutiques and online sales to consumers seeking design-led wellness jewellery and timepieces.