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.

Packed Lot 6pcs Roman Stylish Men Stainless Quartz Wrist Pretty Watc

$50 $88

Geneva Horn Chrono Ceramic Mk Look Crystal Watch Quartz

$36 $54

Invicta Reserve Men's Excursion Swiss Quartz Chronograph Watch 5526

$259 $383

Premiership Football Boy's Quartz Watch With Lcd Dial Digital Display And Red Plastic Or Pu Strap Ga3741

$21 $30

Vintage Stellar Lcd Quartz Watch Battery Working

$45 $63

Cuervo Y Sobrinos Prominente Clasico A1010 Heart Dial Ss Quartz Lady Watch $3400

$1,360 $1,591

Gilr's Classic Quartz Silicone Jelly Crystal Band Quartz Wrist Watch-pink Band

$5 $6

For Bmw Stainless Steel Quartz Mechanical Chronograph Automatic Watch Tourbillon

$75 $152

Swatch Wonder Flora Ladies Quartz Watch SUOZ704

$51 $102