Casio 'illuminator' quartz wrist watch with liquid crystal display also showing day and date, with multi-function alarm, dual-time facility, 1/100 second split-time stopwatch facility, and electroluminescent display light, powered by lithium cell with 5-year life, water resistant to 100 metres, in black resin case with stainless steel back, with black resin strap, made in China in 1997, marked on back '1189 W-740', with original rigid plastic display case.