Science and Management

One of the most memorable events in the history of horology is perhaps the invention of the perpetual calendar. This complication keeps track of the date, the day of the week, the month, the year, including leap years, and even the century. Aside from the basic timekeeping feature of the watch, the complication (for this matter the perpetual calendar) is an added feature of the mechanical wrist watch. The functionality of this excellent timeless watch has been a favorite among watch connoisseurs. Among the notable watch makers which make use of this invention is an exceptional craftsman by the name of Jean Marc Vacheron who in 1755 founded what is now a world renowned watch company known as Vacheron Constantin.
The manufacturer of the replica Vacheron Constantin watches was able to copy the complexity of creating this magnificent timepiece with a perpetual calendar feature. The main dial has three additional sub-dials which indicate the date, day and the 24-hour time keeping. In addition, the windows of the year and month are found at the 12 o’clock marker. The imitation also employs the mechanism of the Japanese quartz movement for an accurate and dependable time recording. It also has a self-winding mechanism which automatically winds the watch through the wearer’s body movement. The facial cover is a glass made of mineral crystal element which is scratch resistant. On the other hand, the back is made of solid stainless steel with the appropriate markings beautifully etched for the identification of the watch. The strap is made of fashionable black leather band. The movements of the hour, minute and seconds hands are accurately synchronized. Overall, the design of the replica watches is distinctively sophisticated which is a carbon copy of the original watch.

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