| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Brand, Seller, or Collection Name | Casio |
| Model number | EF521SP |
| Part Number | 19380 |
| Item Shape | Round |
| Dial window material type | Mineral |
| Display Type | Analog |
| Clasp | Deployment Clasp |
| Case material | Stainless Steel/Ion Plated |
| Case diameter | 43 millimeters |
| Case Thickness | 12 millimeters |
| Band Material | Stainless Steel Bracelet |
| Band length | Men's Standard |
| Band width | 22 millimeters |
| Band Color | Silver |
| Dial color | Black |
| Bezel function | Tachometer |
| Calendar | Day and date |
| Special features | Timer, tachymeter, Stop watch, Chronograph, Luminous |
| Item weight | 16 Ounces |
| Movement | Quartz |
| Water resistant depth | 100 Meters |