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.

Casual Diamante Quartz Couple Ceramic Wrist Watch Wd236b

$12 $16

Invicta Model 1152 Subaqua Noma Iii Swiss Made Quartz Gmt Poly Strap

$266 $351

Fresh Design 3 Dial Stainless Steel Quartz Watch White

$13 $16

. Ef-547d-7a2v Wholesale And Retail New Men's Quartz Waterproof Wris

$60 $73

Lk Royal 2pc Lover Cute Stainless Quartz Dress Watch Nb92

$19 $22

Hours Clock Men Wrist Watch Hand Quartz Elegant Fashion Brown Leather Var015

$12 $14

Citizen Quartz Men Stainles Steel Bf0584-56e Wr 30m

$69 $77

Invicta Men's Specialty Quartz Chronograph Stainless Steel Watch

$120 $248

New Sinobi Watches Business Couple Watch Steel Lovers Quartz Stainle

$223 $459