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Instruction of Watch Movement Cal. VS37A SOLAR SERIES - 3 hands / Date Display Hour hand Minute hand N → 1 → 2 Crown Date Second hand Crown operation Crown position N : normal 1 : 1st click 2 : 2nd click Turn clockwise Crown...
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Features of the solar watch This watch is a solar-powered watch containing a solar cell underneath the dial to convert any form of light into "electrical energy" and store the power in a secondary battery. Unlike conventional quartz watches, this watch does not use a silver oxide battery, thus eliminating the need for battery replacement.
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Guidelines for charging time The below table provides only general guidelines. (Dial transparency rate is 30%) Illumination B (*) Source of light Environment (Lx) (Approx. Hours) (Approx. Hours) (Approx. Minutes) Inside the office A fluorescent lamp 3,000 30W 20cm 10,000 Cloudy Sunlight...