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.

Mens Lady White Ultra Thin Led Digital Quartz Rubber Date Touch Screen Watch

$6 $10

Fashion Pink Led Date Alarm Ladies Girl Waterproof Quartz Sport Wrist Watch

$4 $7

Nos Keychain Watch Lcd Microsonic 1980's Vintage Digital Quartz In Je

$12 $20

Now White Dial Quartz Ladies Watch Sphere Glass N.o.s. - Running

$25 $41

Calvin Klein Women's 'Dress' Stainless Steel Quartz Watch

$128 $204

Style Women's Casual Alloy Analog Quartz Bracelet Watch (Assorted Colors)

$10 $16

Assorted Colors Women's Pearl Style Plastic Analog Quartz Bracelet Watch

$4 $6

Lovely Woman's Quartz Watch Wristwatch Timepiece Synthetic Leather Strap Yellow

$15 $23

welcomed led lights digital wrist watches quartz gift silicone watches

$5 $8