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Fontainemelon 284
(Font)
Ligne: 10.5'''
Jewels: 17
Power Reserve: 47 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1960
Diameter: 24.1 mm
Height: 4.35 mm
Hands: 1.30 x 0.85 x 0.23 mm
The Fontainemelon 284 watch movement is a manual wind movement that features a sweep second function. It was used primarily during the time period around 1960. The specific differences between the R23D, R23E, R23F, and R23G variations of this movement are not known.
The Fontainemelon 284 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.110 x 300 x 9.0 mm | GR4149 | Manual | Buy mainspring |
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
| Part Description | Reference # | Alternate | Buy |
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