- Caliber Number 4R38
- Movement Type Automatic with manual winding capacity
- Duration – Approx. 41 hours
- Case Material Stainless steel
- Glass – Box shaped Hardlex
- Band Material – Calfskin Leather
- Clasp – Three-fold clasp with push button release
- Water Resistance 5 Bar
- Case Size Thickness: 11.8 ㎜ x Diameter: 40.5 ㎜ x Length: 47.5 ㎜
- Screw case back
- See-through case back
- 24 jewels
- International 2 Year Warranty
- Official Seiko Watch Box