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Longines 13.31
The Longines 13.31 watch movement is equipped with an alarm function and is specifically designed for use in clocks.
The Longines 13.31 features the following functions:
- Alarm Complication
- Designed for Clocks
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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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 |
|---|---|---|---|
| CLICK & SPRING COMBO | 434/104 | Buy part | |
| ESCAPE WHEEL, S/S | 705/961 | Buy part | |
| FOURTH WHEEL, REGULAR | 220/561 | Buy part | |
| STAFF | 100/2138 | Buy part |
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