Seiko SSB449
| Movement Type | Quartz |
| Functions | 24-hour hand, Equipped with small seconds hand, Chronograph up to 60 minutes in 1/5 second increments, Date display |
| Case Material | Stainless steel |
| Case Thickness | 11.6 mm |
| Case Width | 43 mm |
| Case Material | Stainless steel |
| Crystal | Sapphire crystal |
| Strap Material | Nylon |
| Water Resistance | 10 bar |
| Weight | 85 g |
| Features | Screw case back |