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 Quartz Hours Date Alarm Led Black Rubber Unisex Wrist Watch Wt041

$9 $12

French Connection Men's Quartz Watch With Silver Dial Analogue Display And Silver Stainless Steel Bracelet Fc1122s

$119 $143

Whimsical Watches Kids Japanese Quartz Magic Black Leather Strap Watch

$46 $54

Weide Mens White Dial Lcd Digital Quartz Sport Rubber Band Wrist Watch

$27 $30

Fashion Women/men Wrist Watch Crystals Gold Silvery Steel Band Quartz

$9 $18

New Quartz Women Ladies Crystal White Dial Black Leather Wrist Watch

$67 $117

Plastic Resin Case And Bracelet White Dial Quartz

$80 $138

Iced Out Mens Fashion Luxurman Quartz Diamond Watches 0.12ct W Blue Mop Dial

$195 $320

2x Quartz Hour Dial Clock Pairs Women Men Steel Lover Wrist Watch Wvs241

$12 $18