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.

Men Silver Dad Carved Father Gift Quartz Pocket Chain Watch Dailyetrade

$7 $8

Black White Flower Bronze Case Pendant Pocket Chain Quartz Watch Gift

$8 $9

Silver With Black Crystal Quartz Womens Girls Necklace Pocket Watches W79

$8 $15

Quartz Hour Dial Date Silver Waterproof Men Sport Steel Wrist Watch,w17-ww

$17 $31

Parnis Pn8 Lefty 50mm Jumbo Quartz Chrono Pvd Watch

$104 $187

Tissot T0484172705705 Watch T Race Mens - Black Dial Stainless Steel Case Quartz Movement

$445 $765

Fashion Cute Quartz Hours Dial Yellow Leather Girl Young Wrist Watch Wg062

$6 $10

Fashion Cute Quartz Hours Dial Leather Girl White Black Young Wristwatch A061

$6 $7

Citizen Quartz Japan Lady Watch Two Tone Stainless Steel Eu3064-51a Wr

$89 $160