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ETA 2858
Ligne: 10.5'''
Jewels: 5
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1948-
Diameter: 23.65 mm
Hands: 1.38 x 0.79 x 0.19 mm
Base: Kaiser 48
The ETA 2858 watch movement, introduced in 1948, features a pin-lever escapement and a ratchet mechanism located on the dial side. Its crown mechanism incorporates a rocker bar. This movement offers a manual winding function and includes a sweep second hand and date display. It is renowned for its accuracy and reliability.
The ETA 2858 features the following functions:
- Date
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 3661 | Ordinary/None | Buy staff |
| 3789 | Ordinary/None | Buy staff |
| 3532 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.10 x 0.100 x 9.5 mm | 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 |
|---|---|---|---|
| STAFF, DOUBLE HUB | 100/1817 | Buy part |
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