How to use
Dial and hands
The normal ETA 7750 watch
A chronograph consists of a movement with traditional watch functions added stop watch functions.
Caliber 7750 also indicates the date and day of week.
To the above you see the nomal watch functions, hour and minutehand, small secondhand at 9 o’clock as date and day of week.
The ETA...
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Most of top grade watches have jewels(Rubies, mostly) inlayed in their movements, 17 jewels, 21 jewels or 25 jewels, such words often could be seen in watches’ certifications, but what does these jewels mean in whatches anyway?
Well, besides jewels themselves’ beauty and rarity, jewels in watches movement has real functional use: reduce friction. Comparing...
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As the biggest finished and semi-finished watch movements producer in the world, ETA Movement plays a very important role in Swiss watch industry. Especially after its successive consolidation with other three Swiss movement companies Lemania, Valjoux, and Peseux, ETA movement got the irreplaceable position in Swiss even worldwide watch industry. Besides providing watch movements to...
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A quartz watch is one that measures time by means of a miroscopic piece of synthetic quartz. The quartz vibrates very quickly in response to an electric charge; it is these vibrations that enable the watch to keep time. Quartz watches have either an analog dial, with rotating hands, or a digital lcd display....
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The majority of the watches sold today have quartz movements, such as The best way to explain the differences between watch movements is to compare them to mechanical watches which were first introduced in 1910, such as Rolex replica and Ferrari replica watches.
Mechanical: Watches use a balance wheel for time measurement and a mainspring for...
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