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.

Bariho Quartz Women's Wrist Watch Colored Number Dial Box Pattern Design

$8 $10

Ak-sport Fashion Black Leather Strap Men's Boys Quartz Sport Wrist Watch

$14 $17

Good Exquisite Jewelry Quartz Wrist Watches With Man-made Crystal

$9 $17

Black - Chic Quartz Watch with Rhinestones Decor for Lady

$6 $11

Invicta 4866 Women $275 Pro Diver Lady Mother Of Pearl Dial Quartz 3h Ss Watch

$75 $133

30pcs Fashion Date Calendar Watches 2012 Unisex Jelly Pointer Quartz

$115 $173

Fashion Ladies Women Watch Big Crystal Dial Thin Leather Band Quartz 91002

$14 $19

Red - Chic Quartz Watch with Rhinestones Decor for Lady

$6 $8

Citizen Ek1124-54d Quartz Mother Of Pearl Dial Two Tone Women's Watch

$67 $86