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Omega 155.0020
The Omega 155.0020 watch movement features an adjustable stud holder for enhanced accuracy. It incorporates shock protection to safeguard against external impacts. The movement includes a sweep seconds function for precise timekeeping. Additionally, it offers a calendar with quickset functionality for convenient date adjustments. Operating at a beat rate of 19800 vph, the movement is equipped with 17 jewels to minimize friction and enhance longevity.
The Omega 155.0020 features the following functions:
- Adjustable Stud Holder
- Calendar with quickset
- Shock Protection
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.080 x 300 x 7.5 mm | GR3205 | 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 | 0310210 | 0310210 | Buy part |
| ESCAPE WHEEL, S/S (17 JL) | 0251230 | 705/1042 | Buy part |
| FOURTH WHEEL, REGULAR (17J) | 0241210 | 220/587 | Buy part |
| MAINSPRING 1.30-.08-300 7,5 | MS-413M | GR 3205 | Buy part |
| PALLET ARBOR | 72S/22P | 714/UTC 231 | Buy part |
| PALLET FORK & ARBOR | 710/968 | Buy part | |
| ROLLER 155X70X32 | 0331120 | 82S/186R | Buy part |
| STAFF | 0315120 | 100/2191 | Buy part |
| STEM | 0351046 | 200/1651F | Buy part |
| THIRD WHEEL, DOUBLE | 0231230 | 211/22 | Buy part |
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