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.

Pu Leather Women's Girl's Snake Vintage Style Bangle Bracelet Quartz Wrist Watch

$5 $6

Invicta 12932 Men's Watch Pro Diver Blue Dial Quartz Chronograph Stainless

$217 $447

Golden & Blue Good Rhombic Watch Case Bracelet Girl's Quartz Watch

$9 $18

Good Golden Rhombic Watch Case Bracelet Girl's Quartz Watch

$9 $18

Stuhrling Original 327l 114414 Lady Monticello Swiss Quartz Womens Watch

$72 $140

Vintage Jewelry Watch Ladies Elgin Quartz Rhinestones Runs Great 709

$100 $175

Vintage Jewelry Watch Ladies Seiko Quartz Runs Great 617

$30 $52

Unisex Star Orange Leather Strap Lady Mens Analog Quartz Watch Bracelet Bangle

$7 $12

Waterproof Quartz Hours Date Luxury Clock Men's Steel Wrist Watch,d25-bw

$13 $21