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:

• Translucent turquoise dial offering a view of the day/date disk
• Automatic with manual winding capability
• 21,600 vibrations per hour
• 24 jewels
• Bi-color uni-directional rotating bezel
• Luminous hands and markers
• Contrasting seconds hand accent
• Screwdown see-through caseback
• Stainless steel case and bracelet
• Tri-fold push button release clasp with lock
• Water-resistant to 10 bar, 100 meters (330 feet)

Seiko 5 Sports SRPJ45 Automatic 10 ATM Water Resistant 42.5mm Turquoise Dial Men's Watch Specifications:

• Caliber Number: 4R36
• Movement Type: Automatic with manual winding
• Jewels: 24
• Functions: Stop seconds hand function. Day/Date display
• Power reserve: approximately 41 hours
• Case Material: Stainless steel
• Case Size: Thickness: 13.4mm. Diameter: 42.5mm. Lug-to-lug:46.0mm
• Crystal: Hardlex
• LumiBrite: LumiBrite on hands, index(es) and bezel
• Clasp: Three-fold clasp with push button release
• Distance between lugs: 22
• Water Resistance: 10 bar
• Weight: 165.0g