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.

Necklace Pendant Silver Shell Pocket Watch Quartz Cheap Chain Wp129

$6 $8

U.s Military Army Mens Quartz Date Analog Wrist Watch Black Leather Band 20-24cm

$20 $24

Versus Women's Quartz Watch With Black Dial Analogue Display And Gold Stainless Steel Plated Bracelet Al13sbq709 A079

$386 $455

Rip Curl Men's Quartz Watch A2154 _80 With Leather Strap

$133 $149

Kahuna Men's Quartz Watch With Blue Dial And Analogue Display And Brown Leather Cuff Kuc-0029G

$108 $119

Ted Baker Sui-ted Analog Display Quartz White Mop Dial Womens Watches Te4047

$85 $176

Brass Pocket Watch Necklace Lariat - Cute Ladybug - Quartz Watch Pendant Necklace Unique

$38 $74

Leather Band Quartz Wrist Watch For Men

$7 $13

Hot Waterproof Quartz Dial Date Day Genuine Leather Wrist Watch + Box, W28-bw

$17 $27