Omega 300 (R 17.8), Main spring, no: 770

Omega 300 (R 17.8), Main spring, no: 770

  • 90 kr
    Unit price per 
Tax included.



  • Manufacturer: Prima, no: 130 J 29

  • Fits cal: R17.8, 300, 301, 302, 310, 311

  • H: 1,30

  • D: 8,5

  • F: 0,09

  • L: 290


Versions:


  • R17,8: sub second, rhodium plated bridges, to 1949.

  • R17,8AM: sub second, antimagnetic, rhodium plated bridges, to 1949.

  • R17,8SCAM: center second, antimagnetic, rhodium plated bridges, to 1949.

  • 300: same as 17,8, sub second, rose gold plated bridges, from 1949.

  • 301: same as 17,8AM, rose gold plating, from 1949.

  • 302: sub second, incabloc.

  • 310: same as 17,8SC, from 1949.

  • 311: same as 17,8SCAM, from 1949.