After the examination of the watches on the market, commander Maloubier and lieutenant Riffaud did not find any plunger ‘watch of S which could answer their characteristics. For this reason, the two leaders came into contact with Rayville SA of Blancpain, in Villeret, Switzerland.
Of the fifty pitch-stirrers updated continuous at being established today. However, with the arrival of the computers of piqu� and the high price of fifty pitch-stirrers of watches, it is not very probable that any of Blancpains fifty pitch-stirrers will be really employed like shows plungers. Instead of that, Blancpains fifty pitch-stirrers are to be rolled up to the top because a strongly evaluated piece of collectors of a watch or collection of enthusiast.
Blancpain fifty pitch-stirrers of Swirl. Blancpain fifty pitch-stirrers comes now in several vairieties, which deviate from its heritage of diving, which includes and a swirl. While maintaining the mounting revolving continuous which became the standard design for a watch of plungers, the version of swirl contains a strongly complicated movement with a long reservation of 8 days power.
Which is a swirl? The swirl was invented in 1795 per Abraham-Louis Breguet. Keyless watches are affected by gravitation. In order to avoid the effects of gravity, Abraham-Louis Breguet built a watch which thwarted gravity while turning the wheel of balance of a watch or a clock by 360 degrees. This is called a swirl.
This is accomplished while mounting the outfall in a revolving reinforcement, called has carriage which turns to regular intervals, usually once a minute. This rotation reduces the errors of position of the movement.
At this time almost Abraham-Louis Breguet invented the swirl almost that all the watches were watches of pocket which remained in a position generally. The only case where a watch of pocket changes the position is when him ‘s left by the owner to check time.
The effect of gravity on a watch or a clock maintained in a position all the hour, like a watch of pocket, is particularly apparent on the outfall, particularly the balance which rocks in the two directions. This can lead to the inaccuracies. Breuget ‘solution of S were the swirl.
Today, the majority of the swirls are found in wrist watches. People tend to move their arm while they go approximately their day, which provides the changes in position required to compensate for the effects of gravity on the movement of watch. This denies the need for a swirl. Today watches of swirl are evaluated like posting of prowess of clock industry, in the same way watches of complication are desirable.
Case and mounting. The fifty pitch-stirrers ‘s come in a case from 45mm, and are available out of stainless steel and pink gold. The version of Swirl shows the movement inside the watch by a small window position of 12 O to ‘clock and a sapphire crystal caseback.
The fifty pitch-stirrers ‘s have a mounting of proof of sapphire scratch. The use of the sapphire crystal on mounting takes account also of another interesting device. The hour quad, five minute and small markers on mounting are luminescent.
About Blancpain. Blancpain is a Swiss manufacturer of watch, founded in 1735 by Jehan-Jaques Blancpain. The surge of the inexpensive watches of quartz of Japan and China during beginning of the year 70 put the company on the point of the bankruptcy. It was only thanks to the intervention of Jean-Claude Biver, a director of Omega with a love of the fine watches, that the company was Renee in 1983. Blancpain is now had by the group of sample. Blanpain produces less than 10.000 watches per year, with each watch is made by a simple clock and watch maker.