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.

Sale Gold Between Big Dial Quartz Man Steel Belt Business Fashion Wa

$26 $32

Candy Color Green Round Dial Women's Analog Quartz Watch

$5 $6

Luxury Men's Bashion Racing Sport Black Dial White Dial Steel Quartz

$100 $110

Caite 3162G Fashionable Quartz Wrist Watch (Pink)

$6 $11

W/tags Usa Army Liberator Green Dial Men's Quartz Watch

$20 $33

Woodford Quartz Pocket Watch, 1887/Q, Men's Chrome-Finished Masonic Pattern With Chain (Suitable For Engraving)

$84 $138

Style Japan Movement Quartz Elegant Diamond Ladies Wrist Watch

$4 $6

Analogue Quartz Hours Clock Best Dial Date Black Rubber Men Wrist Watch Wg081

$12 $16

High-end Japanese Quartz Automatic Wrist Date Mechanical Automatic S

$29 $35