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.

Cute Cartoon Silicone Analog Quartz Wrist Watch (Blue)

$3 $5

Dual Time Zone Display Men Watch Black Band Pu Leather Analog Quartz

$15 $26

Sport Military Quartz Watch Genuine Brand Clock Men Luxury Steel Wristwatch

$10 $16

Women's PU Analog Quartz Wrist Watch (White)

$7 $11

Fashioned Quartz PU Leather Strap Wrist Watch Timepiece for Female Wo

$9 $14

Silver Mirror Quartz Wrist Watch Men Lady Mens Ladies

$8 $12

Pair of PU Analog Quartz Couple Watches with White Face (Brown)

$18 $25

Fashion Classic Roma Number Dress Dial Jelly Band Quartz Women Girl Wrist Watch

$4 $5

Quartz Hour Dial Date Day Clock Leater Golden Sort Men Steel Wrist Watch A230

$13 $17