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.

Fashion Simply Style Transparent Perspective Dial Quartz Womens Wrist Watch

$4 $7

Hours Lady Men Fashion Quartz Wristwatch White Black Dial Sn48

$7 $11

Black Steel Dual Time Led Japan Quartz Mens Clock Watch

$20 $32

Fashion Sport Ohsen Multifonction Date Quartz Man Funny Wrist Watch 4 Colo

$12 $17

Fashion Silicone Cz Bling Quartz Men Women Girl Jelly Quartz Wrist Watch

$5 $7

Y312 Men Quartz Wrist Watch - Black Face Jewel Quartz

$9 $19

Luxury Black Military Army Mens Analog Digital Quartz Waterproof Wrist Watch

$8 $16

Women's Watches Fashion Watches Quartz Student Watches Diamond-studd

$103 $190

Oversized Quartz Dial Soft Silicone Jelly Unisex Wristwatch White Markers Dm675w

$6 $11