Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.
Seiko 5 Sports is known for over fifty years of reliability, durability, performance and value. ‘’5’’ represents the original five key features of every Seiko 5 still present today: Automatic movement, Day-date display, Water Resistance, Recessed crown and Durable case and strap.
This Seiko Prospex Speedtimer has been created to commemorate the 2025 Tokyo World Athletics Championships where Seiko will be Official Timekeepers, continuing the brand’s heritage of watchmaking and timekeeping.