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Bettlach 8111
(EB)
Ligne: 11.5'''
Jewels: 21/25
Power Reserve: 38 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1975
Diameter: 26 mm
Height: 5.3 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Bettlach 8111 is a mechanical watch movement with automatic winding, a sweep second hand, and a quickset date feature. It is equipped with shock protection for enhanced durability. This movement was commonly used during the approximate period of 1975. That is all the technical information available for this movement.
The Bettlach 8111 features the following functions:
- Automatic Winding
- Calendar with quickset
- Date with quickset
- Shock Protection
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.100 x 340 x 10.0 mm | GR3256X | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BARREL ARBOR | 195/1290 | Buy part | |
| BARREL COMPLETE W/MAINSPRING | 182/1233 | 182/1233 | Buy part |
| CANNON PINION, SS HT 1.75 | 245/1082 | Buy part | |
| CLUTCH WHEEL | 407/1034 | /DUR 7427-3 | Buy part |
| FOURTH WHEEL, SS HT 5.24 | 227/673 | Buy part | |
| HOUR WHEEL, SS HT 1.10 | 255/810 | Buy part | |
| MAINSPRING 1.30-.10-340 10 | MSS-WA8 | GR 3256-X | Buy part |
| MINUTE WHEEL | 260/1068 | /DUR 7425-3 | Buy part |
| RATCHET WHEEL | 415/1239 | /DUR 7428-1 | Buy part |
| REGULATOR W/STUD HOLDER | 301/1334 | 307/DUR 7410 | Buy part |
| SETTING WHEEL W/HOLE | 450/1097 | 453/DUR 7415-3 | Buy part |
| STEM, .5 PILOT T10 | 200/1721F | 1ST EXEC/DUR 7410 | Buy part |
| STEM, .64 PILOT TAP 10 | 200/1765F | 401/DUR 7410 | Buy part |
| STEM, MALE OA 8.23 PIV .64 | 360/509 | 360/DUR 7410 | Buy part |
| THIRD WHEEL | 210/1344 | 210/DUR 7410 | Buy part |
| WINDING PINION | 410/1258 | /DUR 7428 | Buy part |
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