Casio HS-70 Digital Stopwatch
Specification
| Brand | Casio |
| Weight | 85g |
| Total elapsed time display | 959'59.999 |
| Calendar | Full auto-calendar (to year 2099) |
| Time Format | 12/24-hour format |
| Button Operation Tone On/Off | Yes |
| Accuracy | +/-30 seconds per month |
| CIC Code | S053 |