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1841年的10月13日,华盛顿国际经度会议将全球每15度经度划分为一个时区,24时区的概念由此而来。19世纪后半叶,随着火车等高速交通工具的出现,24时区概念被广为接纳。如今,世界绝大多数国家沿用这种时区分割方式。时区让全世界的人都能清晰地了解对方的时间,对于商业和交流都起到了极大的促进作用。从目前来看,时区表可以分为两地时表和世界时表。两地时表大多是表盘上有两个时针,通过时针的调节来显示另外一个时区的时间;而世界时表大多只有一个时针,表盘上标有世界著名城市的名称,只需旋转表盘到相应城市,上面的指针就自动调整为当地的时间。现在,很多品牌研发了两个时针的世界时区手表,也就是将世界时手表的功能与两地时手表的功能相结合,使得时区手表更加简单且
On October 13, 1841, the Washington International Longitude Conference divided every 15 degrees of the world’s longitude into a time zone, from which the concept of the 24-hour zone was derived. In the second half of the 19th century, with the advent of high-speed modes of transport such as trains, the 24th time zone concept was widely accepted. Today, most countries in the world use this method of time-domain division. Timezones enable people all over the world to have a clear understanding of each other’s time and play a significant role in promoting business and communication. From the current point of view, the time zone table can be divided into two time tables and the world clock. Most of the timepieces on both sides of the dial have two hour hands, through the adjustment of the hour hand to display another time zone time; and most of the world clocks only one hour, the dial marked with the name of the world famous city, simply rotate the dial to the corresponding City, the pointer above will automatically adjust to the local time. Now, many brands have developed two hour hands of the world time zone watch, that is, the combination of the function of the world watch and the function of the watch in both places make the time zone watch simpler