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Buser 26A
Ligne: 8.75 x 12'''
Jewels: 15/16
Power Reserve: 43 hrs
Frequency: 18000 vph
Type: Manual Wind
Size: 19.95 x 26.5 mm
Height: 3.6 mm
Hands: 1.20 x 0.65 / 0.21 mm
The Buser 26A watch movement features a manual wind mechanism and sub-second function. It includes several bridge layouts, although the specific differences between the 717-719, 724, and 726-729 models are not known. These designations are likely catalog code names for the varying bridge layouts. The ETA 725 variation incorporates an indirect sweep second function.
The Buser 26A features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 844 | Ordinary/None | Buy staff |
| 2791 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.120 x 320 x 10.5 mm | Manual | Buy mainspring | |
| 1.30 x 0.120 x 320 x 10.0 mm | GR3311 | 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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