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.

mens new Curren stainless steel quartz watch date w/black face chrome finish

$16 $21

Long Leather Band Rectangle Face Lady Woman Girl Quartz Wrist Watch

$9 $12

Smays brand a1172a fashion women's watch japan movt quartz

$90 $102

3pcs 2012 New. Fashion Men's Sports Led Display Quartz Wrist Army Wa

$71 $126

Ohsen Led Digital Analog Fashion Diver Mens Waterproof Quartz Sport Quartz Watch

$9 $15

Women's Stars Style PU Analog Quartz Wrist Watch (Assorted Colors)

$6 $9

Weide Mens Digital Analog Quartz Wrist Watch Watches Dual Display + Waterproof

$15 $21

Red Glass Fashion Bracelets Watch Charm Quartz Women Dress Wristwatc

$41 $54

2013 Summer Style Fashion Quartz Weave Leather Bracelet Women Rivet Wristwatch

$5 $6