Men's automatic watch Seiko Prospex Speedmeter SPB513J1

Sportiness, precision and Seiko tradition come together in the new Speedtimer Automatic models. This innovative version introduces for the first time a 3-sphere configuration with an automatic movement, enhanced by a functional rotating inner bezel for the countdown. The design recalls the iconic flowing case of the 1972 model Seiko Speedtimer, beloved by enthusiasts and known as the 'Panda' model. A stylish detail that celebrates the history of Japanese manufacture with a contemporary spirit. Perfect for those looking for a reliable instrument even in the most dynamic situations: the internal flange allows time intervals to be measured flexibly, such as the countdown before the start of a race or the time of a pit stop. A Lumibrite-coated indicator ensures excellent readability even in the dark or in low light conditions.