 
        | 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 | EF-550D-7AV | 
| Part Number | EF-550D-7AVDF_WW | 
| Model Year | 2010 | 
| Item Shape | Round | 
| Dial window material type | Mineral | 
| Display Type | Analog | 
| Clasp | Deployment Clasp | 
| Case material | Stainless Steel | 
| Case diameter | 45 millimeters | 
| Case Thickness | 12 millimeters | 
| Band Material | Stainless Steel Bracelet | 
| Band length | Men's Standard | 
| Band width | 24 millimeters | 
| Band Color | Silver | 
| Dial color | White | 
| Bezel function | Tachometer | 
| Calendar | Date | 
| Special features | Chronograph, measures-seconds, Luminous, tachymeter | 
| Movement | Quartz | 
| Water resistant depth | 100 Meters |