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.

Deluxe Sports Style Men's Boy's Quartz Male Wrist Watch Fashionable Faux Leather

$8 $11

30pcs Army Watch Woven Strap Watch Quartz Watch Foreign Trade Sale

$115 $144

Coach Daphne Women's Quartz Watch 14501063

$298 $349

Steel Water Elegant Quartz Hours Hand Date Black Rubber Men Wrist Watch Ah152

$12 $13

Fullspot O Clock Strap Unisex Quartz Watch With Pink Dial Analogue Display And Pink Silicone Bracelet Ocs10-X

$27 $30

Fullspot O Clock Strap Unisex Quartz Watch With Blue Dial Analogue Display And Blue Silicone Bracelet Ocs19-X

$27 $55

Fullspot O Clock Strap Unisex Quartz Watch With Purple Dial Analogue Display And Purple Silicone Bracelet Ocs18-X

$27 $52

Genuine Rare Seiko Lord Quartz 8243-6000 Kanji Gents Gs Style.

$200 $374

crystal Lady women quartz analog white leather strap rose gold tone wrist watch

$15 $28