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.

Oval Case Black Dial Quartz N.o.s. Gents Watch Roman Numerals Running

$55 $64

Mens Midsize Omega James Bond Seamaster Professional 300m Swiss Quartz

$1,400 $2,576

Genuine Casio Dress Watch Ladies Analog Quartz Black Dial Date 50m Ltp-1215a-1a2

$40 $71

Victorinox Swiss Army Active Base Camp Women's Quartz Watch 24146 ...

$249 $386

2013 Silicone Digital Watch Man Watch Multicolor Quartz Watch Shippi

$409 $564

1pcs Black Roman scale Quartz Pocket Watch 4.2x3cm

$6 $8

Bulova Precisionist Women's Quartz Watch 96r153

$295 $375

Resistant Women's Water Style PU Analog Quartz Wrist Watch (Red)

$17 $20

Bracelet White Red Crystal Sparkling Elegant Quartz Lady's Watch Girl Women

$14 $26