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.

Authentic Mens Tag Heuer 6000 Quartz Stainless Steel Good Condition

$405 $628

Woman Watch Brown Leather Ladies Girls Wristwatch Bangle Beaded Bracelet Quartz

$10 $14

SINOBI 9213 Round Dial Men's Quartz Watch with PU Leather Strap (Brown)

$8 $9

Wrist Watches Black Strap Stainless Steel Quartz Analog Dial Me

$10 $11

Wholesale New Flower Quartz Necklace Ladies Pocket Watch Dress Uk

$12 $25

2012 Hotsale Freeship New Bronze Carved Quartz Pocket Watch With Cha

$13 $25

Franchi Menotti Sciabecco Chronograph Quartz Watch - Leather

$100 $170

Stylish Black Rubber Strap White Numbers Quartz Wrist Watch

$9 $14

Tw Steel Unisex Quartz Watch With Brown Dial Analogue Display And Brown Leather Strap Ce1009

$337 $499