Seiko Prospex SRQ047 Speedtimer Automatic Chronograph White Dial Casio G-Shock Step Tracker GBD800-1B LumiBright (needle

LumiBright (needle

Like the dial with the historical Junghans lettering and the discreet diamond-effect lines for the hour markers

Power reserve 80-hour power reserve

Monitor your heart rate at the wrist2 as well as your heart rate variability to calculate your stress score

Ordinary watches have a movement

Seiko Prospex SRQ047 Speedtimer Automatic Chronograph White Dial Casio G-Shock Step Tracker GBD800-1B LumiBright (needleShaped by heritage, the new timepiece inherits many of the design elements of a Speedtimer chronograph that was introduced in 1972. The flowing case design, multi row bracelet, and highly legible panda style dial with an orange tipped chronograph seconds hand are all design cues inherited from the 1972 creation. The new case and bracelet are produced using Seiko's latest watchmaking technologies, and the case and dial feature varying hairline