Seiko SRPL13
| Movement Type | Automatic with manual winding |
| Power Reserve | Approx. 41 hours |
| Functions | Stop second hand function, Date display |
| Case Material | Stainless steel |
| Case Thickness | 12.3 mm |
| Case Width | 41.7 mm |
| Case Material | Stainless steel |
| Crystal | Hardlex |
| Water Resistance | 200m / 660ft diver's |
| Weight | 170 g |
| Features | Unidirectional rotating bezel; Screw-down crown; Three-fold clasp with secure lock; Screw case back |