ISA Speciality Cal. 9232/1930 Chronograph Movement Technical Datasheet
Technical datasheet for the ISA Speciality caliber 9232/1930 chronograph movement—a 10½-line quartz mechanism with 23.30mm diameter. This document provides complete technical specifications including 1.85µA current consumption, ±15s/day rate accuracy, and 0 to +50°C operating temperature range. Features include date in window, dual time zone (24-hour), month adjustment by pusher, and date quick-set function. Battery capacity is rated at 42mAh (SR920 SW), delivering approximately 32 months of continuous operation. An essential technical reference for professionals requiring precise movement specifications.
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Document Details
- Format
- Pages
- 6
- Size
- 1.1 MB
- Category
- Watchmaking