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.

2011's Luxury White Womens Crystal Quartz Wrist Steel Strap Xmas Watch Gifts

$10 $12

Assorted Colors Women's Casual Style Steel Analog Quartz Bracelet Watch

$5 $6

50pcs Men's Fashion Wristwatch,fashion Quartz Analog Stainless Steel

$215 $256

Mouse Head Unique Styles Candy Color Ladies Womens Quartz Wrist Watch Watches

$3 $3

Orient Happy Stream Collection Quartz Watch Wv0081qc

$188 $211

Invicta 0911 Men's Reserve Specialty Scuba Swiss Made Quartz Chronograph Watch

$390 $753

Pocket Watch Pendant - Antiqued Brass Quartz Motion - Roman Numeral

$16 $30

Invicta 10589 Reserve Men's Swiss Ocean Speedway Quartz Chrono Bracelet Watch

$299 $547

Retro Copper Tone Roman Numerals Analog Quartz Pocket Watch With Chain Pop Gift

$13 $22