Welcome to my new-old Bp-300. but the sensor is broken :( the display is always, looks moderm vintage to me : r/casio
VINTAGE RELOJ CASIO BP-300 MONITOR DE PRESIÓN ARTERIAL TWIN SENSOR ,DE LOS 80 | eBay
VINTAGE RELOJ CASIO BP-300 MONITOR DE PRESIÓN ARTERIAL TWIN SENSOR ,DE LOS 80 | eBay
RARE VINTAGE NOS CASIO BP-300 BLOOD PRESSURE AND PULSE WATCH MIB 1992 | WatchCharts
Casio BP-300] from 1993 (circa). Found this one and i was wondering about his value / rarity, can you help me? I was searching on internet and couldnt find anything decisive. : r/Watches