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ETA 1023
Ligne: 19.5'''
Jewels: 7
Power Reserve: 12 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1994
Diameter: 44.8 mm
Height: 8.6 mm
Hands: 1.32 / 1.32 mm
The ETA 1023 is an open face calibre watch movement that features a pin-lever escapement and a stop function with a pillar wheel. It is equipped with a timer function that measures 60 seconds with an accuracy of 0.2 seconds and has a duration of up to 30 minutes, controlled by the pillar wheel. Another available option is a timer function that measures 30 seconds with an accuracy of 0.1 seconds and has a duration of up to 15 minutes. The movement is stem-wound and includes a sweep second hand. It was commonly used in watches during the period around 1994.
The ETA 1023 features the following functions:
- Option: 30s (0.1s), 15min
- Stem wind
- Sweep second
- Timer, 60s (0.2s), 30min, pillar wheel
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.95 x 0.200 x 15.0 mm | Manual | Buy mainspring |
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 |
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