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.

Classic Round Black Face Black Leather Quartz Calendar Couples Watch Men's Watch

$13 $26

Lady Women Love Heart Black Nylon Analog Bracelet Quartz Wrist Watch Dailyetrade

$5 $10

Orkina Mens Leather Band Fashion Sport Quartz Casual Analog Gift Wrist Watch

$12 $24

Asprey Of London No 8 36mm Round Silver Quartz Unisex Watch 1015422

$1,650 $3,218

SINOBI 9213 Round Dial Men's Quartz Watch with PU Leather Strap (White)

$8 $15

Lady Women Love Heart Blue Nylon Analog Bracelet Quartz Wrist Watch Dailyetrade

$5 $9

Trendy Flower Blue Nylon Lady Women Analog Bracelet Quartz Wrist Watch Usts

$5 $8

Luxury Quartz Clock Hours Analog Best Dial Black Leather Wrist Watch B053b

$12 $17

Invicta Subaqua Noma Iii Swiss Made Quartz Chronograph Stainless 1378 San 3

$228 $312