JM504 Mechanical Stopwatch Metal Watch Stop Table Stopwatch Timer Iron Shell
Technical Details
| Brand Name: | niusiwen |
| Minimum scale value: | 0.1 second |
| Minute hand: | 15 points / circle |
| Model Number: | JM504 |
| Moment: | 15'30" series |
| Number of drills: | 13 drills |
| Second Hand: | 30 seconds / circle |
| Size: | 60* 50 *26mm |
| Theory: | Mechanical |
| Type: | Mini |
| Usage: | Multifunctional |
| Weight: | 91 grams |
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