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.

Analog Luxurious Hollow Crystal Leather Quartz Wrist Watch Lady Women Gift Us

$5 $8

Cute Small Round Size Round Links Bracelet Band Quartz Women's Watch A9033

$7 $11

Fashion 6 Color Super Lady Classic Strap Roma Number Dial Quartz Elegant Watch

$7 $10

Jq Newest Pure Color Classic Leather Strapnumber Dial Quartz Roma Woman Watch

$9 $12

Quartz Antique Bronze Color Motor Car Pocket Watch Necklace Christma

$101 $125

Several Colors For Choose Real Leather Strap Quartz Thick Dial Women's Watch

$12 $15

Metal Rose Golden Charming Looking Women's Cute Round Links Quartz Watch

$7 $8

Xh-632 Heart Shape Luxury Women`s Quartz Watch Fashion Design Analog

$113 $226

Top Leather Band Wound Retro Casual Style Women's Quartz Watch Dark Brown

$13 $24