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.

12x Beautiful Ladies Chain Watch Elegant Women's Quartz Watch Ladies

$41 $53

Silver Bird Flower Case Pendant Necklace Chain Quartz Pocket Watch Gift 2

$4 $5

Hot Fashion Gift Lady Crystal Bracelet Bangle Quartz Watch

$6 $12

Mystic Quartz & Sterling Silver Earrings

$32 $60

New 2011 Elegant Ladies Quartz Round White Dial Stainless Steel Bang

$50 $90

Geneva Dial Silicone Quartz Unisex Jelly Double Crystal Sport Wrist Watch Pink

$5 $9

F03875 Fashion Quartz Leather Strap Big Dial Women Ladies Wrist Watch

$8 $14

Quartz Women's Alloy Analog Bracelet Watch (Assorted Colors)

$10 $17

Wind Regime Blue Women's Girl Dial Quartz Wrist Watches Hour Clock Bracelet

$4 $6