本刊讯日本西铁城钟表有限公司1998年12月10日正式推出世界第一只以光发电系统与人工发电系统相组合而成的不需要更换电池的多功能手表。这种手表面两种发电系统：1．光发电，只要自光隔刻表盘，就可以产生电能，即把光能转换成电能；2．入扣发电，手表戴在手上，手的动作能够 Benxi hearing Japan Citizen Watch Co., Ltd. December 10, 1998 officially launched the world’s first only to the photovoltaic power generation system and the artificial power generation system is a combination of do not need to replace the battery multi-function watch. This type of watch has two power generation systems: 1. Optical power, as long as the light from the carved dial, you can generate electrical energy, that is, the light energy into electrical energy; Into buckle power generation, watch worn on the hand, the action of the hand can