Ronda R150

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11 1/2”’ | Automatic | Swiss Lever | Direct Sweeping Seconds | Date |

Remarks:

  • Automatic with bidirectional winding, manual winding possible
  • Direct sweeping seconds with hacking
  • Date with quick setting
  • Lifting angle 51°
  • Regulation
    • 12 s/d ±12 s/d in positions CH, 6H
    • Max. Rate deviation all positions 30 s/d
    • Isochronism over 24 h ±20 s/d

 

 

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