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.

Big Promotion New Quartz Watch Stainless Steel Automatic Men' Date M

$59 $119

Colibri Silvertone Quartz Pocketwatch Mother Of Pearl Look Center

$40 $77

Vintage Polished Quartz Analog Pendant Pocket Chain Oblate Men Watch Gift

$7 $13

17pc Swiss Gents Quartz Watch Movement Parts Watch Asis

$16 $29

Soki White Dial Mens Fluorescence Analog Quartz Wrist Steel Band Watch W125

$9 $15

Sweater Quartz Pocket Watch Necklace Chain For Man And Woman Brass B

$25 $41

Fashion Ohsen Analog Digital Men Women Quartz Watch New--angelss

$55 $87

White Women's PU Analog Quartz Wrist Watch

$7 $10

Invicta Reserve Men's Specialty Subaqua Swiss Quartz Gmt Strap Watch 1398

$215 $243