Casio CA-53W
The Casio CA-53W is an arithmetic calculator with 10 digits precision and algebraic logic. It has 4 functions, 18 keys, and an LCD (liquid crystal) display. Note: Calculator watch with stopwatch and alarm with water resistance. Featured in the Back to the Future films. Re-launched in 2020.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 4 |
| Keys | 18 |
| Precision | 10 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 42mm |
| Width | 34mm |
| Thickness | 9mm |
| Year introduced | 1988 |
| Year discontinued | 1990 |
Replacements:
If you have a Casio CA-53W that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: