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.

3 Styles Selectable Unisex Casual Leather Quartz Analog Wrist Watch

$16 $23

Eyki Lover's Plain Style Leather Band Quartz Watch Square Wrist Watch 1pc

$20 $28

Casio Women's Core LTP1170G-7A Silver Stainless-Steel Quartz Watch with Silver Dial

$29 $39

Oem 3pcs Men's Stylish Wrist Quartz Watch Watches Cheapest

$17 $35

Brand New Badus Lover Watches Watch For Men And Women Silver Quartz

$48 $97

Modern Fashion White Black Sport Military Men's Quartz Wrist Watch Dual Time Gmt

$14 $25

Christian Dior - Chris 47 Quartz Women Watch Cd033110a005

$1,160 $2,042

Sport Water Quartz Hours Date Hand Luxury Clock Men Steel Wrist Watch Wg208

$12 $20

Kitty Watch Quartz Wrist Watch For Children Kid's Gift Multply Choice

$17 $27