ISA 8174/1880 Quartz Watch Movement Specifications
Technical specification sheet for the ISA 8174/1880 electronic quartz watch movement. Includes characteristics (rotary stepping motors, 12-hour alarm, date with quick corrector), performance data (1.35 µA consumption, ±0.5 s/day accuracy, 0 to 50°C operating range), battery specifications (SR927 SW 1.55V, 55 mAh, 57 months theoretical autonomy), dimensional drawings of case, dial and hand-fitting, and manufacturing instructions for case back and buzzer gluing.
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Document Details
- Format
- Pages
- 7
- Size
- 312.6 KB
- Category
- Horlogerie