Seiko Prospex SRQ043 Speedtimer Blue Dial Automatic Chronograph oktober Function to prevent the GPS

Function to prevent the GPS signal reception (in-flight mode)

Dark grey dial with triangle pattern

Clasp: Three-fold clasp with push button release

into a compact configuration

This must-have diving watch also features a silver-tone stainless steel case

Seiko Prospex SRQ043 Speedtimer Blue Dial Automatic Chronograph oktober Function to prevent the GPSProspex Speedtimer Mechanical Chronograph. 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 minutes of