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  2. Quartz clock - Wikipedia

    en.wikipedia.org/wiki/Quartz_clock

    Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency , so that quartz clocks and watches are at least an order of magnitude more accurate than mechanical clocks .

  3. Tourbillon - Wikipedia

    en.wikipedia.org/wiki/Tourbillon

    Previously such models were very rare, either antique or new. Any watch with a tourbillon will cost a great deal more than an equivalent piece without the feature. The prices of Swiss models typically start at $40,000 and the prices of more expensive tourbillon watches can reach six figures.

  4. Jewel bearing - Wikipedia

    en.wikipedia.org/wiki/Jewel_bearing

    In modern quartz watches, the timekeeper is a quartz crystal in an electronic circuit, powering a small stepper motor. Because of the small amount of torque needed to move the hands, there is almost no pressure on the bearings and no real gain by using a jewel bearing, hence they are not used in a large proportion of quartz movements.

  5. 30 Affordable Watches That Look More Expensive Than They Are

    www.aol.com/30-affordable-watches-look-more...

    Cheap Watches Under $200. At this price point, cheap watches for men look much better and classier already as you continue to spot names like Vincero and Casio while breathing the fresh air of ...

  6. Escapement - Wikipedia

    en.wikipedia.org/wiki/Escapement

    Since low-cost quartz watches can achieve far greater accuracy than any mechanical watch, improved escapement designs are no longer motivated by practical timekeeping needs but as novelties in the high-end watch market. In an effort to attract publicity, in recent decades some high-end mechanical watchmakers have introduced new escapements.

  7. Dialed In: Your Essential Video Guide to Quartz Watches - AOL

    www.aol.com/dialed-essential-video-guide-quartz...

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