AM 50, 8 days (10.5 - 13'''), Balance staff, Ronda: 47

• Manufacturer Ronda no: 47

• Total length: 352

• Fits cal: 50, 8 days (10.5 - 13''')

• A: 352 (ronda A).
• B: 190 (ronda B).
• F: = 49 (ronda K).
• G: = 79 (ronda J).
• H: = 42 (ronda G).

Conversion: Ronda to DCN

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