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.

Mens Giantto Swiss Quartz Chronograph Analog Crystal 3645mm Style Watch

$147 $243

Men's Quartz Wrist Watch Stick Hours Indicator White Dial Alloy Watchband

$6 $9

Casio Ltp-1237d-7a2 Womens Ladies Fashion Square Quartz Analog Silver Dial Watch

$40 $60

Ladies Metal Artistic Good Quartz Wrist Watch Silvery

$13 $18

Quality Ladies Red Or Dead Designer Quartz Analogue Wrist Watch Wristwatch 24

$40 $53

Caravelle Watch 1986 Quartz

$25 $32

New Luxury Hours Analog And Digital Display Time Led Men's Quartz Wa

$1,341 $1,703

3pcs/lot New Quartz Watch Characteristic Dial Move Watch With Leathe

$33 $41

Trendy Ladies Girls Crystal Rose Golden Case White Leather Quartz Wrist Watch

$8 $9