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.

Lady Women Elegant Black Dial Pu Leather Quartz Sport Wrist Watch Dailyetrade

$5 $9

Fashion Silicone Rubber Quartz Jelly Gel Sport Wrist Watch Unisex Calendar

$103 $168

Luxury Watches Fg Imitated Pottery Springy Candy Quartz Watches For

$88 $135

10pcs Silver Quartz Beading Watch Face Round C8465

$19 $27

Silicone Analog Quartz Wrist Watch with Cartoon Airplane (Blue)

$3 $4

Beautiful Fashion Ladies Girl Woman Gift Black Colors Quartz Wristwatch Mb9g

$5 $10

Beautiful Female Ladies Girl Woman Gift Black Colors Quartz Wristwatch Mb2g

$5 $10

2PCS Fashion Couple Steel Waterproof Quartz Wrist Watch

$29 $56

Max Xl Men's Quartz Watch With White Dial Analogue Display And Black Stainless Steel Strap 5-Max482

$595 $1,136