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.

Seiko Instructions Booklet Analogue Quartz Cal. 5y88 Calendar And 24-hour Displa

$5 $8

Luxury Women Quartz Watch Uss-460 Snake Shape Design Knitted Leather

$44 $59

Kenneth Cole New York Men's Japanese Quartz Movement Round Watch

$110 $146

Classic Gorgeous Design Super Thin Dial Quartz Couple Watches

$11 $14

Michele Csx Day Diamond Dial Quartz Chronograph Watch Mww03m000164

$895 $993

Man-made Crystal Around Dial Real Leather Quartz Stylish Women's Watch R

$11 $19

Michele Caber Isle Yellow Gold Diamond Bezel Quartz Watch Mww16c000008

$1,745 $2,914

New Smile Dial Black Coffee Leather Quartz Watch Women Cuff Wristwat

$67 $107

Luxury Women Watches My`s Four Lines Spiral Steel Rope Quartz Bracel

$110 $174