Seiko-Prospex Speedtimer Solar Chronograph SSC929 Mont Blanc Transparent case back with sapphire

Transparent case back with sapphire crystal

for lives that are always on the move

Luminous Hands and Markers

Calibre 400 makes this Aquis an everyday joy

while the helium escape valve has been given a conical design

Seiko-Prospex Speedtimer Solar Chronograph SSC929 Mont Blanc Transparent case back with sapphireDETAILS Prospex Speedtimer Solar Chronograph U. S. Special Edition. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. With vibrant colors inspired by vintage racing cars, this exciting Special Edition celebrates the 1969 Speedtimer, the worlds first self winding chronograph. The chronograph function measures up to 60 minutes of elapsed time in 1 5 second