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.

Invicta Men's Stainless Steel Case and Bracelet Subaqua Noma III Blue Tone Dial Quartz Date Display 1148

$169 $321

New Ts 6-pin T Sports Series Prc200 1853 Quartz Black / White Dial M

$100 $183

Best Gift For Great Father Mens Quartz Pocket Watch Stainless Steel

$10 $17

Casio Women's Core LTP1275D-7A Silver Stainless-Steel Quartz Watch with White Dial

$18 $30

Christmas Gifts Fashion Bicycle Quartz Digital Scale Pocket Watch De

$18 $29

Special Oulm Two Time Zone Pilot Army Men's Boys Sports Quartz Wrist Watch

$14 $20

Fashion Watches Quartz Women's Wrist Watch White Wristwatches 123

$5 $7

Akribos XXIV Women's Diamond Gold Brilliance Swiss Quartz Strap Watch

$84 $114

Special Men's Generous Steel Belt Promotional Watch, Wrist Quartz An

$676 $1,372