Astronic Chronograph
Style 0181-18K Chronographe "Astronic Chronograph"
Dial:
  • Blue colored enamel dial with applied gold Breguet Arabic numerals.
  • 3-subdials: standard seconds at 9 o'clock; chronographe hour hand and moon-phase aperture at 6 o'clock; 30-minute chronographe register at 3 o'clock; Day of week aperture at 10 o'clock; month aperture at 2 o'clock; and date aperture at 4:30. Chronographe center seconds.
  • Tachymetre on outer rim of dial with red marking for measuring speed from 60 miles per hour to 1000 miles per hour.
  • Dial is curved.
  • Dial signed Waldan International.