- Prodbre: ETA 256.561
- Size/ Function: 8 1/4”’ SC D3 QUARZ
- Movement height / Jewels: 2,45 mm / 9
- Frequency: 32’768 Hz
- Winding stem (thread-Ø / length):
- 0,80 / 15,00 mm N° 710411.022
- Information: Out of stock
- Battery: 315 | SR716SW / 362 | SR721SW
- Caliber: 256.563
- DayDate: DATE3
- Function: SC
- Hand fitting: 0.70 x 1.20 x 0.20
- Hand fitting: H1
- Product area: Movements
- Size: 8 1/4”’
- Status: Phased out
- Type: Quartz movement
- Weight (kg): 0.013
