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.

Fashion Steel Alloy Mens Boy's Quartz Wrist Watch Brief Design Sports

$12 $18

Colibri Ladys Clip-on Watch Wrist Watch Quartz Black Band Stainless Steel Band

$75 $113

Stylish Unique Time Show Mens Boy Fashion Quartz Sports Wrist Watch Black Alloy

$13 $20

Fashion Wire Round Design Arab Numerals Dial Bracelet Quartz Watch

$5 $7

Handmade Shiny Stone Scale Design Modern Women Simple Decent Quartz Watch

$7 $10

Invicta Reserve Men's Leviathan Diver Swiss Quartz Chronograph Watch 11025

$259 $334

mens new mike stainless steel quartz watch w/white face chrome finish

$17 $31

Alarm Clock Pendant Quartz Pocket Watch Necklace Chain

$5 $9

Gents Sekonda Quartz Stainless Steel Date Wristwatch

$39 $68