Seiko Prospex Automatic Speedtimer SPB515J1

Sportiness, precision, and Seiko tradition merge in the new Speedtimer Automatic models. This innovative version introduces for the first time a 3-hand configuration with an automatic movement, enhanced by a functional rotating inner bezel for countdown. The design recalls the iconic fluid case of the 1972 Seiko Speedtimer model, much loved by enthusiasts and known as the "Panda" model. A stylish detail that celebrates the history of Japanese manufacturing with a contemporary spirit. Perfect for those seeking a reliable instrument even in the most dynamic situations: the inner rehaut allows for flexible time interval measurement, such as a countdown before a race or the time of a pit stop. A ▼ indicator with Lumibrite treatment ensures excellent readability even in the dark or in low-light conditions.