Smart Seiko 5 21 Jewel Automatic watch has the traditionally built mechanical movements, simply wind themselves as they are worn and so never need batteries or any other complicated power source.
| Glass | Hardlex |
| Case Material | Stainless Steel |
| Case Color | Silver |
| Strap Material | Stainless Steel |
| Movement | Analog, Quartz |
| Function | Date, Quartz |
| Local Warranty | 1 Year |
| Water Resistant | 100m |
| Style | Casual |
| Gender | Men |
| International Warranty | 1 Year |
| Case Size |
41mm
|