Diameter 1

it features two compartments for banknotes and coins

two symbols of inclusivity to wear with pride

The intense color of the 7x5 Octagonal Aquamarine

Snap hoop earring closure

Prospex Speedtimer SPB513J1 comete azzurra Diameter 1Sportiness, precision, and Seiko tradition merge in the new Automatic Speedtimer models. This innovative version introduces a 3 hand configuration with an automatic movement for the first time, enhanced by a functional rotating internal countdown bezel. The design recalls the iconic flowing case of the 1972 Seiko Speedtimer model, beloved by enthusiasts and known as the "Panda" model. A stylish detail that celebrates the history of Japanese