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.

Beautiful 2 X Quartz Watch His & Her Wristwatch With Rhinestone

$98 $108

Freeship Vintage God Necklace Pendant Brass Quartz Pocket Watch W045

$6 $12

Berney Swiss Quartz Lavendar Enamal and Gold Watch Handpainted Violets NEW

$430 $839

Good Jewelry Stylish Leather Man Quartz Watch

$9 $17

Vintage Style Gift Butterfly Case Pendant Quartz Necklace Chain Pocket Watch

$5 $9

Classic Pocket Quartz Watch Chain Swt Vintage Style Playing Card Squeezer Bronze

$4 $7

S.Oliver Women's Quartz Watch So-2578-Pq So-2578-Pq With Plastic Strap

$61 $96

41mm Fashion Womens Uk Flag Pattern Crystal Beaded Dial Quartz Analog Watch,pu

$3 $5

4u2fix Lot Of 8 Quartz Wrist Watches Analog And Digital Timex

$10 $13