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.

Set of 5 quartz wrist watches for parts or artwork.

$4 $8

Lot Of 8 Quartz Watches For Parts Or Fix Plus 2 Bands

$13 $26

Michele Deco-16 Ladies Quartz Watch MWW06V000002

$619 $823

Seiko Coutura Japan Women's Watch Quartz Stainless S.gold Mop Dial Original

$295 $372

Black Punk Men's Wrist Watch 3 Dials Movements Quartz Sce-0257-black

$8 $9

Ladies Fashion Classic Elegant Leather Strap Roma Number Dial Quartz Watch

$7 $8

Eyki Quartz Woman's & Boy's Wrist Watch Black Dial White Hands/numbers Mint Cond

$13 $15

Swiss Authentic Jacques Edho Ladies Quartz Watch Model 3001. Montre Femme

$75 $138

Old 1977 Bulova Accutron Quartz Dd Watch Runs 4u2fix

$199 $269