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.

Fancy Caiqi Strips Indicate Time Leather Quartz Wristband Watch For

$10 $14

Seiko Men's SSB055 Silver Stainless-Steel Quartz Watch with Blue ...

$85 $109

Fashion Stylish Mens Sport White Silicone Band Quartz Wrist Watch M0057a

$17 $21

Concord Saratoga Men's Quartz Watch Model 0311647

$1,100 $1,221

Invicta Men's 9309 Pro Diver Collection Two-tone Stainless Steel Quartz Watch

$120 $242

Invicta Women's Angel Quartz Gmt Rectangular Case Sunray Dial Watch 12101

$89 $130

Rome Style. Manly Stainless Steel Quartz Wristwatch Watch With Date

$15 $19

Fashion Arabic Numeral Display Quartz Flexibility Strap Wrist Watch

$31 $38

Exquisite Quartz Wrist Watch With Stainless Steel Watchband 015 (whi

$8 $9