When Kintaro Hattori founded his company in 1881, he was just 21 years old. During his fifty years at the helm, Seiko became the leading watch company in Japan, with its own design and production facilities. This achievement was a direct result of his single-minded vision that Seiko should always be “one step ahead of the rest”.
Key Features:

• Manual and automatic winding capabilities
• 21,600 vibrations per hour
• 24 jewels
• Green dial with rose gold accents
• Green unidirectional rotating bezel
• Day/date calendar
• LumiBrite hands and markers
• Stainless steel case and bracelet
• Water-resistant to 10 bar, 100 meters (300 feet)

Seiko 5 Sports SRPD63 Automatic Men's Watch Specifications:

• Caliber Number: 4R36
• Movement Type: Automatic with manual winding
• Power reserve: approximately 41 hours
• Jewels: 24
• Functions: Stop seconds hand function. Day/Date display
• Case Material: Stainless steel
• Case Size: Thickness: 13.4mm. Diameter: 42.5mm. Lug-to-lug: 46.0mm
• Crystal: Hardlex
• LumiBrite: LumiBrite on hands and index(es)
• Clasp: Three-fold clasp with secure lock, push button release
• Distance between lugs: 22
• Water Resistance: 10 bar
• Weight: 170.0g