AM 290 (9.75'''), Balance staff, Ronda: 46

• Manufacturer Ronda no: 46

• Total length: 343

• Fits cal: 290 (9.75''')

• A: 343 (ronda A).
• B: 180 (ronda B).
• F: = 56 (ronda K).
• G: = 79 (ronda J).
• H: = 42 (ronda G).

Conversion: Ronda to DCN

• A = A
• B = B
• J = G
• G = J
• K = F