Seiko SUR309
| Movement Type | Quartz |
| Case Material | Stainless steel |
| Case Thickness | 8.4 mm |
| Case Width | 40.2 mm |
| Case Material | Stainless steel |
| Crystal | Sapphire crystal |
| Water Resistance | 10 bar |
| Weight | 113 g |
| Features | Screw case back |
| Movement Type | Quartz |
| Case Material | Stainless steel |
| Case Thickness | 8.4 mm |
| Case Width | 40.2 mm |
| Case Material | Stainless steel |
| Crystal | Sapphire crystal |
| Water Resistance | 10 bar |
| Weight | 113 g |
| Features | Screw case back |