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.

Medana Men's Quartz 1970s Digital Wristwatch, Date, Month, Sec Watch Runs Madena

$10 $20

Glam Rock Mbd27025 Watch Miami Beach Ladies Black Dial Quartz Movement

$125 $245

Ladies Black White CZ Stone Fashion Bangle Quartz Watch ...

$24 $46

Fashion Luxury Fab Hours Clock Man Quartz Wristwatch Sn32

$6 $11

White Led Day Date Analog Digital Time Quartz Womens Rubber Band Watch W16w

$7 $13

12 Constellation Men Quartz Woman Wrist Watch 3 Colors Fashion Classic 115

$4 $7

Vintage Retro Owl Long Chain Pendant Necklace Quartz Pocket Watch 6589

$5 $9

Fashion 3 Pannikin Do Not Work Calendar Quartz Faux Leather Wrist Watch Afte

$5 $9

Infantry Infiltrator Rare Square Quartz Army Mens Wrist Watch Black Tone Rubber

$16 $26