31 years old watch restore (casio BP-100) - YouTube
Long Nguyễn Thanh on Instagram: “Casio BP-100 Blood Pressure Monitor Watch Japan Vintage . All original parts with good condition. Price 200$ with include shipping fee…”
CASIO - BP-100 - Digital - Vintage Digital Watch - Digital-Watch.com
Casio Blood Pressure BP-100 1989 Heart Rate Monitor Vintage... for AED792 for sale from a Seller on Chrono24
Lot - Vintage Casio BP-100 Blood Pressure Wrist Watch