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.

Soki Black Mens Analog Quartz Wrist Diamond Type Glass Dial Wrist Watch S90

$10 $20

Water-filled quartz wrist watch for girl - green

$7 $14

Gotham Men's Gold-Tone Ultra Thin Railroad Open Face Quartz Pocket

$66 $131

Oniss Men's Watch Quartz Hiteck All White Ceramic Case&band Original Edition

$245 $480

Sarah Coventry Goldtone Ladies Quartz Watch

$40 $68

Midnight Dream. Black Rutilated Quartz Aqua Chalcedony Necklace Oxidized Sterling Silver AAA Grade

$47 $78

Awesome Retro Quartz Women Watch-mesh Silver Tone Band & Good Deal

$40 $60

Wholesale 3pcs/lot Long Necklace Chain Quartz Pocket Watch Heart Lov

$21 $29

Philip Stein Women's 32-AGW-GSS Quartz Gold Plated Chronograph Watch

$540 $734