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.

Elegant Lotus Pattern Charming Bracelet Strap Women Quartz Watch W8063l R

$12 $14

Brown Bike Style Quartz Pocket Watch with Chain

$4 $8

Jowissa Women's Safira 24 Swiss Made Quartz Stainless Steel Leather Strap Watch

$410 $779

Fashion Men Watch. Silver Steel Quartz Analog Watch For Men With Bl

$48 $84

Fashion Women's Eyki Date Blue Arabic Numerals S/steel Wrist Quartz Watch

$14 $24

Jowissa Women's Safira Facet Swiss Made Quartz Stainless Steel Leather Strap Watch BLACK

$246 $386

2012 Fashion Kimio Womens Analog Quartz Wrist Watch 3 Colors Choose

$9 $14

mens new Curren stainless steel dress quartz watch w/black face & chrome finish

$19 $29

50pcs Wholesale Oulm New Army Aircraft Gmt Mens Sport Quartz Watch D

$622 $833