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.

Esq Catalyst Blue Dial Swiss Quartz Men's Watch 07301426

$295 $561

Little Hands Design Pocket Watch Necklace,quartz Watch, Sweater Neck

$31 $56

Black Fashion Men's Quartz Watches Leather Belt Gift Watch Casual Lu

$14 $25

Eyki Quartz Men's & Woman's Wrist Watch White Dial Silver Hands/numbers Mint

$13 $22

Invicta Mens Subaqua Sport Quartz Chronograph Silver White Rubber Watch 1536

$144 $217

Christmas Gifts Automobile Race Fashion Needle Male Quartz Strap Wat

$26 $33

Christmas Gifts Exquisite Quartz Lovers Quality Spermatagonial Busin

$34 $41

Couples Watch . Shiny Fashion Quartz Watch With Leather Wrist Watch

$354 $421

Working Retro Vintage Bijoux Terner Ladies White Quartz Bracelet Watch 5878

$13 $15