Seiko Prospex Speedtimer Mechanical Chronograph Datsun 240Z Limited Edition SRQ057 brand_michele Caliber 6763

Caliber 6763

33 in thickness

While inspired by a long line of Defy divers from 1969 onwards

Movement: Automatic calibre BALL RR1103-C (Chronometer-certified COSC)

satin-finish medallion accented with sparkling diamonds

Seiko Prospex Speedtimer Mechanical Chronograph Datsun 240Z Limited Edition SRQ057 brand_michele Caliber 6763Inspired by one of the world's most iconic rally cars Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Celebrating Seiko's first precision chronographs, developed for international sporting competitions in 1964, as well as its 1969 introduction of the world's first automatic chronograph, this distinctive watch provides chronograph measurement of up to 30