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 Gift Big Dial Quartz Fashion Watch Diamond Scale Leisure Steel

$38 $76

Men Women Students' Mini Style Analog Quartz Silicone Bracelet Wrist Watch White

$5 $9

Stainless Steel Quartz Women's Wrist Watch Bracelet (Pink) - Pink - Stainless Steel

$20 $36

Calvin Hill Gold Quartz Fancy Dial Watch w/ Fancy Bracelet

$30 $54

White Cadio Alloy Girl Petite Watch Quartz Wrist Watches Bracelet Clock Hour

$4 $7

Cannibal Ladies Quartz Watch With Black Dial Analogue Display And Black Resin Strap Cl229-03

$33 $58

Business Sports Lovers Quartz Watch Steel Waterproof Wrist Watch Nr0

$62 $107

Stainless Gorgeous Colorful Crystal Bracelet Girl Women Quartz Wristwatch Lady

$14 $24

Concord La Scala Chronograph Men's Quartz Ss Watch

$995 $1,512