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 Reserve Men's Ocean Reef Swiss Made Quartz Chronograph Leather Strap Watch

$164 $277

Movado Women's Bela Swiss Quartz Black Dial Silver-tone Watch

$770 $1,240

2012 New Men Watch Sports Waterproof Men's Watches Quartz Movement S

$30 $45

Nice Ladies Relic Wet Traditional Style Quartz Watch.must Lk..sharp

$22 $31

50pcs Mix Fashion New Style Ss.com Watch Quartz Watch Children's Lux

$303 $403

Women's Gold Tone Bangle Style Dress Solar Quartz Brown Dial

$212 $252

Jewelry Star Wars Wave Band Quartz Lady Watch

$9 $18

Clock Hours Modern Fashion Cute Quartz Black Girl Lady Wrist Watch Wg018

$6 $12

New Quartz Antique Bronze Elegant Nice Hand Pocket Watch Necklace Ch

$101 $196