Philip Stein 2 Philip Stein Chronograph dual dial watches

2 Philip Stein dual dial watches. Both watches are identical in size 38mm x 58mm. Chronograph and 2 dials for second time zone. Dial has 3 subdials for 24 hr, 60 min and 60 seconds. Both watches have a date function. Black dial does not have a strap but the white dial has a croc leather strap that fits both watches. Watch is designed for a larger wrist >7cm. Watches were all the craze in the early 2000’s. Teslar chips behind caseback windows are powered by the watch battery. It helps your body amplify its own natural electromagnetic field and resist the potential negative effects of external low-energy electromagnetic fields.