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.

Rabbit 3d Diy Handmade Polymer Clay Lady Girl Quartz Crystal Wristwatch N2

$9 $12

United States Marine Corps Men's Retro Bronze Vintage Swt Quartz Pocket Watch

$5 $6

Bracelet Lady's Steel Analog Quartz Crystal Wrist Watch White

$9 $11

Adjustable Silver Steel Braclet Band Lady Womens Quartz Watch Square Dial Gift

$10 $12

Cute Bow Dial Sparking Rhinestones Bracelet Design Band Women Quartz Watch A9320

$8 $10

Lovely Analog Silicone Band Children Doraemon Quartz Wrist Watch Orange

$4 $5

Estate Vintage Watch Parts Genuine Rolex Datejust 28.5mm Datejust Quartz Rare

$280 $552

Digital Red Led Womens Ladies Pink Waterproof Quartz Sports Wrist Watch Ff

$11 $21

Swiss Movt Meir Quartz Watch Leather Band Fashion Crystal Bezel Ceramicwhite

$115 $216