• Seiko 5 Sports Style Watch SRPE51K1
• Movement Caliber Number: 4R36
• Movement Type: Automatic with manual winding capacity
• Duration: Approx. 41 hours
• Exterior Case Material: Stainless steel
• Crystal: Hardlex
• LumiBrite: Lumibrite on hands and indexs
• Clasp: Three-fold clasp with push button release
• Water Resistance: 10 bar
• Case Size Thickness: 11.5mm
• Case Size Diameter: 40mm
• Case Size Length: 44.6mm
• Weight: 142.0g
• Other Specifications: Screw case back, See-through case back, Three-fold clasp with secure lock
• Other Features: 24 jewels, Day/Date display, Stop second hand function
• 1 Year International Manufacturer Warranty