Seiko Prospex Speedtimer SRQ055 signature W stitching appointed with 11 genuine diamond

appointed with 11 genuine diamond hour makers and a gold-tone handset

polished gold-tone Roman numerals

whose job demands intuitive reading of time

even under extreme impact or temperature change

minimum heart rate

Seiko Prospex Speedtimer SRQ055 signature W stitching appointed with 11 genuine diamondProspex Speedtimer Mechanical Chronograph. Seiko Prospex challenges every limit with timepieces created to exceed expectations, engineered with superior style and innovative technology for the sea, sky or land. Driven by a heritage of iconic design, Prospex continues to keep going forward with excellence in precision timekeeping, crafted for the modern world. Based on Seikos Speedtimer chronographs of the early 1970s, this powerful creation offers