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.

Victorinox Swiss Army Unisex Quartz Watch With Black Dial Analogue Display And Black Leather Strap V.25751.Cb

$144 $225

digital,fashion,quartz,sport brand new led watches mirror gift

$102 $154

Silver Mirror 35mm Bangle/bracelet Ladies Quartz Watch Keeps Time Fashion

$55 $72

2013 Man Watchpuleather Date Function Digital Watch Quartz Watch6pc/

$77 $136

Accurist Men's Quartz Watch With Black Dial Analogue - Digital Display And Black Stainless Steel Plated Bracelet Mb776b

$184 $315

Pulsar Ladies Silver Dial Two Tone Bracelet Dress Quartz Watch PTC460

$45 $71

Cannibal Girl's Quartz Watch With Pink Dial Analogue Display And Pink Plastic Or Pu Strap Ck114-14

$40 $55

Eta 980.101 N.o.s. Quartz 7 Jewels Ladies Watch Movement

$40 $54

Predator Men's Quartz Watch With Black Dial Analogue Display And Green Silicone Strap Pre97/C

$31 $38