Eta Mecaline Chronographes
7754 Valjoux

7754
7754

Technical characteristics

7754

13 lignes ¼ ‴

Diameter 30,00 mm

Height 7,90 mm

  • Chronograph mechanism with cams
  • 2 push buttons
  • Self-winding mechanism with ball bearing
  • Hours, minutes, small second
  • 24 hour hand with time-zone mechanism
  • Stop second device
  • Regulator system ETACHRON and regulator corrector
  • 28.800 vibrations per hour; 4 Hz
  • Chronograph 60 seconds
  • 30 minutes and 12 hours counters
  • Date in window, corrector
  • 25 Jewels