ISA Speciality Cal. 9232/1940 Watch Movement Technical Data Sheet
Technical data sheet for the ISA Speciality caliber 9232/1940 quartz watch movement, a 10.5 ligne (23.30mm diameter) platform with dual time zone and date window display. Specifications include ultra-low current consumption at 1.85 µA, operating temperature range of 0 to +50°C, and magnetic resistance rated at 1500 A/m. Powered by a single SR920 SW silver-oxide battery (1.55V, 42mAh capacity) providing approximately 32 months of autonomy. Features 4 hands, date quick-adjust by stem, stop device and current breaker.
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Document Details
- Format
- Pages
- 6
- Size
- 1.1 MB
- Category
- Watchmaking