The Prospex Speedtimer Solar Chronograph U.S. Special Edition is a perfect choice for adventure - lovers. The Seiko Prospex series showcases top - notch technology and style to tackle any challenge. Inspired by the colors of vintage racing cars, this special edition pays tribute to the 1969 Speedtimer, the world's first self - winding chronograph. It features a 41.4mm stainless - steel case, a curved sapphire crystal with an anti - reflective inner coating, and a 10 - bar (100 - meter/330 - feet) water resistance. The stainless - steel bracelet strap is both durable and stylish. Powered by light energy with Caliber V192 movement, it needs no battery change and has a 6 - month power reserve when fully charged. Available in styles SSC927 (Red Dial), SSC929 (Yellow Dial), and SSC931 (Blue Dial).


Using your Seiko Prospex Speedtimer Solar Chronograph is easy. Just expose it to light to power it up, and it'll keep running smoothly without the need to change the battery. Remember to avoid exposing it to extreme temperatures or strong impacts as it may affect its performance. When it comes to maintenance, clean the watch regularly with a soft, dry cloth. If you're going swimming or diving, check the water - resistance regularly to make sure it's still up to the 10 - bar standard. Also, store it in a cool, dry place when not in use to extend its lifespan.