Seiko Prospex Speedtimer Mechanical SPB515 case_titanium equivalent to approximately 980 feet

equivalent to approximately 980 feet

Only the essentials

Fukuoka/Saga

Winding: Manufacture Automatic calibre

A US-Exclusive with a handsome

Seiko Prospex Speedtimer Mechanical SPB515 case_titanium equivalent to approximately 980 feetBuilt for the world of off road motorsport Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. This new three hand Speedtimer Mechanical is powered by Seiko's own 6R55 automatic movement. Unique to this reference is a crown at 4: 00, which operates an inner rotating countdown bezel, used to measure key intervals in motorsports competitions, such as the time