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Wittnauer 4438-578
The Wittnauer 4438-578 watch movement features an Adjustable Stud Holder, providing precise adjustment of the balance spring. It incorporates Shock Protection, enhancing the watch's durability and accuracy in various conditions. Additionally, the movement includes a Calendar feature, displaying the date accurately.
The Wittnauer 4438-578 features the following functions:
- Adjustable Stud Holder
- Calendar
- 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
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