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.

The Dukes of Hazzard LCD Quartz Watch (New Old Stock) by Unisonic (Re

$30 $41

Classic Elegant Leather Strap Roma Number Dial Quartz Woman Watch Dark Red Color

$10 $13

Fashion Multicolor Silicone Unisex Wrist Sports Quartz Rubber Jelly Watch 35di

$3 $3

Fashion Classic Elegant Leather Strap Roma Number Dial Quartz Woman

$497 $1,034

European Japan Korean Bottle Gourd Design Quartz Pocket Watch Neckla

$32 $66

Freeship Vintage Air Force Necklace Pendant Brass Quartz Pocket Watch W041

$6 $12

1pcs Fashion Leather Strap Retro Roma Number Rivet Women's Quartz Watch Hk2010

$8 $14

Dukes Of Hazzard Lcd Quartz Watch Unisonic 1981

$10 $18

Citizen Quartz Men's Wrist Watch Golden Dial Day/date Japan Made Nice Condition

$40 $69