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Ronda 1216-21
Ligne: 12'''
Jewels: 21
Lift Angle: 55°
Power Reserve: 46 hrs
Frequency: 21600 vph
Type: Automatic
Period used: 1969-1975
Diameter: 27.4 mm
Height: 5.25 mm
Hands: 1.50 x 0.90 x 0.20 mm
The Ronda 1216-21 is an automatic watch movement produced during the period 1969-1975. It features diafix combined settings for the escapement wheel and a sophisticated excenter self-winding mechanism with just one gear stage. The movement offers a sweep second hand and includes a day and date display. The day can be quickset by pushing the crown deeper in two languages, while the date can be quickset by pushing the crown less deep.
The Ronda 1216-21 features the following functions:
- Automatic Winding
- Date: quickset by pushing the crown less deep
- Day and Date Display
- Day: quickset by pushing the crown deeper, 2 languages
- No Manual Wind
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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