ISA Quartz Cal. 2330/103 Movement Technical Datasheet
Technical datasheet for the ISA Quartz Cal. 2330/103 electronic quartz movement, a 10 1/2 ligne caliber measuring 23.30 mm in diameter and 2.95 mm in height. This document provides comprehensive technical specifications including current consumption of 0.85 µA at 1.55 V, instantaneous rate accuracy of ±0.5 s/day, operating temperature range from 0 to +50°C, and magnetic field resistance rated at 1500 A/m (18.8 Oe). The movement features a three-hand configuration with center second hand, rotary stepping motor with 1 step per second, date display mechanism with quick date corrector, and three handsetting positions. Powered by a single SR920SW 1.55 V 40 mAh silver oxide battery, delivering theoretical battery autonomy of 66 months under normal operating conditions.
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Document Details
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- 5
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- Category
- Watchmaking