AS 1677, Balance, complete, no: 721N, fab. Renata

  • 280 kr
    Unit price per 
Tax included.


  • New Renata replacement balance for AS.
  • N: = 21600 A/h.
  • Fits cal: 1677, 1977 Incabloc.


Data: AS 1677

  • 17/21 jewels, manual wind.
  • Size: 5.75 x 6,75''' 13 x 15.2 mm.
  • H: = 3,60 mm.
  • N: = 21600.
  • Power reserve: 44 h.


Versions:

  • 1012: N = 18000 A/h.
  • 1582: minor modifications.
  • 1677: N = 21600 A/h.
  • 1777: minor modifications.
  • 1977: new regulator, stronger mainspring.
  • 1977-2: new balance and barrel.
  • 1977-2: new winding gear.
  • 1977-4: balance cock and regulator new.
  • 1977-5: new click.
  • 1978-2: new winding gear.