Seiko SFK003J1
| Movement Type | Solar |
| Functions | Overcharge prevention function, Quick-start function, 24-hour hand (dual time display function), Calendar-linked time difference adjustment function, Date display |
| Case Material | Stainless steel |
| Case Thickness | 13.2 mm |
| Case Width | 45.0 mm |
| Case Material | Stainless steel |
| Crystal | Sapphire crystal |
| Water Resistance | 200m / 660ft diver's |
| Weight | 182.0 |
| Features | Unidirectional rotating bezel; Screw-down crown; Three-fold clasp with secure lock; Screw case back |