u/CommercialLine426

（model83QS-41:1980 ）I restored two Casio watches together: an 83QS-27 with a cracked panel and an 83QS-41 with a faulty module. It's becoming increasingly difficult to find older Casio watches in Japan.

I got a used VDB-3100 with a broken buckle and fixed it. A buckle from a $4 18mm lug-width belt I bought on AliExpress fit perfectly. The total cost was $20. I still really love it.