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.

Croton Men's Collection Quartz Leather Strap Date Watch CN307258BSBK

$70 $127

2012 New Tv Set Design Stainless Steel Quartz Wrist Watch (silver) 1

$34 $58

Invicta Women's Wildflower Classique Crystal Quartz Watch Set 10344

$149 $249

Luxury Quartz Clock Hours Analog Best Dial White Leather Wrist Watch Wg079

$10 $15

Henley Ladies Quartz Watch With White Dial Analogue Display And Silver Stainless Steel Bracelet Hr002.1

$42 $62

Invicta 1388 Subaqua Iv Stainless Steel Black Quartz Chronograph Black

$258 $351

Tempreaux Mens Quartz Watch Gift Set W/keepsake Box

$40 $48

Low Price 4 Pairs Steel Bike Valentine Lover Couple Quartz Pretty Wa

$75 $89

Nary Delicate Stainless Steel Watch Roman Number Quartz Watch White Dial

$9 $10