SRQ045 Enamel with orange accents

with orange accents

this high-intensity timepiece follows ISO standards for scuba diving

with LumiBrite accents on the black ceramic uni-directional elapsed timing bezel

enhancing its sharp case design with a sleeker more compact profile

screwdown crown and see-through caseback

SRQ045 Enamel with orange accentsProspex Speedtimer Mechanical Chronograph Limited Edition. 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, available only in a limited production