![I got this BM-W100 at a thrift shop, cleaned it up and tried a new battery with no luck. Any help or suggestions would be great. : r/casio I got this BM-W100 at a thrift shop, cleaned it up and tried a new battery with no luck. Any help or suggestions would be great. : r/casio](https://preview.redd.it/y639fwnu5rv61.jpg?width=1200&format=pjpg&auto=webp&s=0f492c6db0f4258a82133e3c3b32f77fc40512c8)
I got this BM-W100 at a thrift shop, cleaned it up and tried a new battery with no luck. Any help or suggestions would be great. : r/casio
![Casio BM100 - 1989 - It was the first watch to have a triple sensor inside capable of measuring pressure, altitude and depth. Definitely cool 😎 : r/ casio Casio BM100 - 1989 - It was the first watch to have a triple sensor inside capable of measuring pressure, altitude and depth. Definitely cool 😎 : r/ casio](https://i.redd.it/j1bh13vrej581.jpg)
Casio BM100 - 1989 - It was the first watch to have a triple sensor inside capable of measuring pressure, altitude and depth. Definitely cool 😎 : r/ casio
![It finally came. 1989 Casio BM-100WJ. Gave it a clean and new batteries. Everything works but the sensor. Still love it : r/casio It finally came. 1989 Casio BM-100WJ. Gave it a clean and new batteries. Everything works but the sensor. Still love it : r/casio](https://preview.redd.it/n8zwwlzokvk51.jpg?width=640&crop=smart&auto=webp&s=c2c55d22c0864fbd6f0c5e0c6f65b15a690116d1)