Seiko SPB524J1
| Movement Type | Automatic with manual winding |
| Power Reserve | Approx. 72 hours(3 days) |
| Functions | Stop second hand function |
| Case Thickness | 12.5 mm |
| Case Width | 36 mm |
| Crystal | Dual-curved sapphire crystal |
| Water Resistance | 10 bar |
| Weight | 118 g |
| Features | See-through & Screw case back |