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.

7 Flash Led Backlight Quartz Women Girls Wrist Watch Rare Black Shining Crystal

$7 $12

Fashion Nurse Table Pocket Watch With Clip Brooch Chain Quartz Mini Tn2f

$2 $3

Casio Edifice Ef-540D-1Avef Men's Analog Quartz Watch With Chronograph And Steel Bracelet, Black

$145 $238

S/steel Fashion Men's Black Classic Analog Wrist Quartz Watch

$10 $16

Luxury Roman Stylish Men Stainless Quartz Wrist Pretty Watch Silver-

$14 $22

White Jumbo Men's Sport Watch Gmt Dual Quartz Time Leather Band Gift For Him

$8 $11

Fashion Brush Dial Quartz Clock Hours Hand Date Sports Men Mens Wrist Watch 1pc

$15 $20

Frederique Constant Index Mens Quartz Watch 255S6B6

$539 $652

Fossil CH2847 Retro Traveler Mens Chronograph Quartz Watch

$107 $119