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Bettlach 1226
(EB)
Ligne: 5.75'''
Jewels: 17
Power Reserve: 42 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1965
Diameter: 13.2 mm
Height: 3.1 mm
Hands: 0.99 x 0.49 mm
The Bettlach 1226 watch movement, manufactured around 1965, features Girocap combined settings for the escapement wheel and an indirectly driven minute that enables a large balance. The movement is a result of a collaborative effort among renowned brands including Doxa, Ebel, Eberhard, Favre-Leuba, Girard-Perregaux, Juvenia, and Zodiac. While Bestfit mentions the equivalence of calibres Felsa 4035 and 4036, the actual producer remains uncertain as these calibres are not documented in any other register. This movement operates as a manual wind backwinder and offers additional functions.
The Bettlach 1226 features the following functions:
- Manual wind backwinder
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.060 x 5.5 mm | Manual | 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 |
|---|---|---|---|
| GIB/BOLT INCA SHOCK 220X21 | 400/69 | 280.21/INCA #28 | Buy part |
| JEWEL, INCA BALANCE 105X42X07 | 400/65 | 211.07/INCA #24 | Buy part |
| JEWEL, INCA UPPER CAP 90X23 | 400/67 | 221.11/INCA #22 | Buy part |
| JEWEL, LOWER CAP INCA 90X13 | 400/68 | 222.11/INCA #23 | Buy part |
| LOWER UNIT D130 H7 | 400/889 | 211.20.7 | Buy part |
| SCREW, INCA SHOCK .15X.50 | 400/809 | 150.21/INCA #14 | Buy part |
| SHOCK SPRING | 270.03/INCA | Buy part | |
| SHOCK SPRING, UPP/LOW 270.03 | 400/1650 | 1344/OME 440 | Buy part |
| SHOCK UNIT, UPPER D210 H7 | 400/867 | 201.11.210.7 | Buy part |
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