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.

Genuine Weide Led Day Date Stop Alarm Mens Analog Digital Quartz Wrist Watch

$15 $21

Hot Elegant Design White Dial Quartz Stainless Steel Strap Wrist Watch Cool Gift

$14 $19

Sale. New Arrival Big Dial Quartz Man Steel Belt Business Watch Fash

$54 $71

KC wa0056445 Brand New Diamond Interchangeable Leather Strap Quartz Watch

$175 $221

Luxury Fashion Men Watch Firpec S101 Mechanical Quartz Cool Watch 2

$1,008 $1,139

Charles-Hubert, Paris Sterling Silver Two-Tone Quartz Hunter Case ...

$664 $1,235

Heart Charms Alloy Bracelet Women Girls Gift Wrist Quartz Watch Blue Dial

$8 $13

Luxury Classic Watch Diamond Fashion Ceramic Men Quartz Watch 50pcs/

$420 $651

Luxury Women`s Quartz Watch Stylish Jewelled Xinhua 520 Stainless St

$376 $572