Quartz Watches

A quartz clock is a clock that uses an electronic oscillator that is regulated by a quartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency, so that quartz clocks are at least an order of magnitude more accurate than mechanical clocks. Generally, some form of digital logic counts the cycles of this signal and provides a numeric time display, usually in units of hours, minutes, and seconds. The first quartz clock was built in 1927 by Warren Marrison and J.W. Horton at Bell Telephone Laboratories. Since the 1980s when the advent of solid state digital electronics allowed them to be made compact and inexpensive, quartz timekeepers have become the world's most widely-used timekeeping technology, used in most clocks and watches, as well as computers and other appliances that keep time.

^$ White Dail Pu Strap Leather Quartz Gentle Men's Unisex Concise Wrist Watch

$11 $22

Latest Porpular Style Women Watch Quartz Wrist Watches Rhinestone An

$43 $81

Mint Green Crystal Quartz Watch

$34 $64

New. Fashion. Multi-function Dual Movt Quartz Wrist Watch With Leath

$15 $24

Retor Weave Wrap Around Leather Wristwatches Woman Men Quartz Watch Fashion Gift

$8 $13

Rado Sintra Swiss Men's Watch Chrono Quartz Jubile Black Ceramic Original

$2,700 $4,023

Quartz Wristwatch Rhinestone And Gemstone Gift Watch Latest Porpular

$43 $62

Fashion Bling Crystal Rhinestone Steel Quartz Watches With Japan Mov

$43 $57

Promotion Fashoin Crystal Diamond Steel Watch Women Quartz Wristwatc

$10 $11