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.

Timex Watch - Quartz - circa 1990

$15 $24

Luxury Women Spicy Girl Lady Fashion Analog Quartz Wrist Watch White Pu Leather

$6 $9

Swiss Movt Bovaly Wr 30m Quartz Men Watch

$65 $96

Gorgeous Men's White Dial Black Rim Quartz Gold Date Stainless Steel

$17 $25

Antique Bronze Stainless Steel Quartz Numeral Pocket Watch Necklace 1818

$5 $7

Fashionable Quartz Wrist Watch Brown

$15 $17

quartz movement pocket watch alarm clock pendant No10708

$3 $6

New Style Stainless Steel Lover Quartz Watches Wrist Watch Nr050 Can

$62 $116

Men's Sl68 Day Date China Swn Quartz Two 2 Tone Stainless Wrist Watch Works

$15 $27