Seiko Prospex Speedtimer Mechanical SPB515

Features:

• Automatic Movement 6R55
• 24 jewels
• Hacking and hand winding
• 72 hour power reserve (3 days)
• Stainless steel case
• Three-fold clasp with push button release
• Curved sapphire crystal
• Screw case back
• Date display
• Diameter: 39.5mm
• Thickness: 12.0mm
• Lug-to-lug: 44.5mm
• Distance between lugs: 20mm
• Water resistance: 200
  
• Made in Japan
• 3 year Seiko Canada Warranty