SEIKO PROSPEX Quartz Super Runners SBEF055 Solar Men's WatchProduct Highlights Introducing a new solar model from the Super Runners series that prioritizes thinness and lightness. This regular model features the same new case as the limited edition, designed for ultimate comfort and style. Product Description The development of a new case focused on the "thinness and lightness" demanded by runners, combined with a slim polyurethane strap that fits comfortably and securely on the wrist, ensures a pleasant