ETA 7750, Mainspring, no: 770

  • 280 kr
    Unit price per 
Tax included.



  • New ETA original part in factory sealed packaging.

  • Fits cal: 7750, 7751, 7753, 7754, 7758, 7760, 7761, 7765, 7768, 7770


Versions: Valjoux / ETA


  • 7750: automatic, day, date.

  • 7751: automatic, day, date, moon phase.

  • 7753: automatic, date, min counter at "3" instead of "12"

  • 7754: automatic, date, dual time 24h.

  • 7758: automatic, date, moon phase.

  • 7760: manual wind, day, date.

  • 7761: manual wind, day, date, month, moon phase.

  • 7765: manual wind, date, no hour counter.

  • 7768: manual wind, date, moon phase.

  • 7770: automatic, 29 jewels, split second, COSC.