网站简介：Company specialized in all aspects of work connected with church clocks, public clocks, and tower clocks which includes the full historical restoration of antique clock movements.
网站简介：Articles and pictures of the first two watches made by David Knight. Rich artistic pictures.
网站简介：Details on Doug Hogarth's experiments with his atomic clock.
网站简介：National chapter of the NAWCC dedicated to collaborative research on the history and horology of pocket watches.
网站简介：Article on the time at 0 degrees longitude. Covers the timezone origin, GMT, UTC, GCT, ZULU and JIG.
网站简介：Explanation of the roles of components of a wristwatch.
网站简介：Explains the differences between several time systems.
网站简介：Current local time and date in Russia – Moscow.