Philip Stein Signature Ladies Black Leather Strap Dual Time Watch 1-CMOP-LB The Philip Stein Natural Frequency Technology is delivered to wearers through a metal disk inside the watch that was infused with key frequencies in a proprietary process. When worn, the watch exposes frequencies to the biofield - which is the master energy field that regulates the body's functions - and informs the body to relax and become more resistant to stress. Studies have shown, better sleep, less stress, clearer focus and better concentration, for wearers of Philip Stein watches. Brushed stainless steel case, 27 mm x 42 mm, 10 mm thick, Screw-in case-back with two sapphire crystal windows revealing the Natural Frequency Technology chips Polished stainless steel bezel, Mother-of-pearl dial with guilloche frame, Silver-tone hands, indices and Roman numerals Bottom dial displays an additional time zone, Sapphire coated mineral crystal, Swiss quartz movements Water resistant to 3 ATM/30 meters/99 feet, Black patent leather strap, Pin buckle You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!