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 Classic Women's Quartz Watch With White Dial Analogue Display And Gold Stainless Steel Bracelet T2n318p4

$36 $54

Invicta Reserve Men's Specialty Subaqua Swiss Made Quartz Gmt 1395 Red Sas

$200 $288

Blue - Quartz Wrist Watch with Rhinestones for Girl

$7 $9

Luxury Gold Lcd Digital Japan Quartz Men Business Watch

$21 $24

Classic Exquisite Women Quartz Rhinestone White Dial Alloy Bracelet Wrist Watch

$18 $20

high quality led quartz digital watches unisex watches

$492 $1,004

Bracelet Bangle Rhinestone Crystal Wrist Watch Quartz Women Lady Trendy Gift

$7 $14

Arrived Retro Punk Style Quartz Women's Lady's Quartz Watch R

$8 $15

Dots Style Leather Band Quartz Ladies Women Wrist Watch Round Sports 6 Colors

$4 $7