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Ronda 4139
The Ronda 4139 watch movement incorporates KIF Shock Protection, a feature that provides enhanced resistance against impacts and shocks. This technology safeguards the internal components of the movement, ensuring their stability and longevity.
The Ronda 4139 features the following functions:
- KIF Shock Protection
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.080 x 240 x 7.0 mm | GR4445 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BALANCE COMPLETE, INCABLOC | 721/1050 | 54/BUL 6OA | Buy part |
| MAINSPRING 1.60-.08-240 7 | MS-713E | GR 4445 | Buy part |
| PALLET ARBOR | 72S/83P | 714/AS 1000 | Buy part |
| ROLLER, INCABLOC 180X75X36 | 82S/147R | 730/AS 1649 | Buy part |
| STAFF, INCA .50 COL | 100/767A | 724/GRU 222 | Buy part |
| STEM, FEMALE OA 6.90 | 360/190 | 404/FF 60 | Buy part |
| STEM, TAP 10 | 200/105F | 401/FF 60 | Buy part |
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