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.

Big Dial Round Quartz Watch Classical Electroplate Big Dial Quartz Rou

$8 $12

Boxed Gents' Identity Of London Digital Calculator Quartz Watch Date Display

$23 $35

Big Dial Round Quartz Watch Classical Stainless Steel Big Dial Quartz

$5 $6

Kenneth Cole York Womens Quartz Transparent Dial Pink Leather Strap Watch

$65 $126

Fashion Analog Unisex Quartz Hours Clock Dial Black Rubber Wrist Watch C003r

$12 $20

LB00763-18 Rotary Ladies Silver Quartz Watch

$133 $205

2pcs The Skmei Quartz Tokyo Bomber Digital Display Mens Led Watch (5

$59 $90

Gentle Business Men's Classical Analog Stainless Steel Wrist Quartz Watch

$10 $13

Pretty Pink Bangle Women Girls Wrist Watch Quartz Leather Like Bracelet Watch

$7 $8