In stock
Ronda 4220.B Swiss Made chronograph movement with big date
RLM.4220.B
Ronda 4220.B Swiss Made Movement
The Ronda 4220.B is a Swiss Made chronograph movement renowned for its quality and precision. Suitable for professional watchmakers.
Main Features:
- Dimensions: 12 1/2''' (28.60 mm)
- Movement height: 4.40 mm
- Total height: 6.35 mm
- Number of jewels: 7
- Date position: 6 o'clock (big date)
- Battery type: 395 / SR927SW
- Hand-setting adjustments: 150-90-80-40-20 Ø mm
Perfect for creating sophisticated chronograph watches with a big date feature.
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Technical Data
Brand
RONDA
Size '''
12 1/2
Size mm
28,60
Height mm
4,40
Total height mm
6,35
Hand-fitting
2
Stones
7
Date position
6
Battery
395 / SR927SW
Hands fitting Ø mm
150-90-80-40-20