Seiko Speedtimer Solar Chronograph (all Made in Japan). Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. This dramatic watch is part of a high-intensity collection inspired by the 1969 Speedtimer, the world's first self-winding chronograph, and employs an iconic black and white color scheme nicknamed “Panda” by fans.