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.

Vintage Jewelry Watch Ladies Wrangler Quartz Runs Great 611

$10 $15

Vintage Jewelry Watch Mens Pulsar Quartz Runs Great 1471

$20 $27

Jewelry Jesus Symbol Band Quartz Watch

$9 $18

Beautiful Ladies Big Dial Episode Quartz Watch..must Lk ..wide Fashion Band

$15 $29

Vernier Women's Gold Tone Classic Feminine Quartz Watch

$40 $76

Luxury Women Watches My`s Retro Bronze Design Quartz 2012 New Bracel

$1,020 $1,907

Bongo Quartz Ladies Black Xl Oval Link Bracelet Dress Watch BG2481 New

$20 $36

Krug Baumen Tuxedo Diamond Gold Stainless Steel Quartz Ladies Watch Rrp £109

$194 $328

Good Quartz Wrist watch - Inside

$8 $13