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.

Casio Men's Classic Analog Quartz Silver Dial Date Watch Mtp-1302d-7a2 Mtp1302

$35 $70

Seiko Instructions Booklet Analogue Quartz Cal. 5t50 U.s.a Time Zone Alarm .

$5 $9

Men's Stainless Steel Case Quartz Chronograph Silver Dial Black

$171 $308

Mens Sector R3273678045 Shark Master Quartz Chronograph Watch

$180 $288

Tag Heuer Alter Ego Stainless Steel Swiss Quartz Ladies Watch Pink Face

$699 $1,000

2 Silver Tone Round Quartz Watches Faces 31x27mm

$6 $12

Exquisite Ceramics Rectangle Dial Pointer Quartz Wrist Watch Black

$10 $18

Power Of Fashion-> Cool Men's Wrist Watch Led+ Quartz Display Luminous Led Dial

$9 $15

Kimio Women's Fashion Bracelet Band Quartz Watch Simple Dial Watch Black D8

$6 $8