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.

Antique Bronze Train Necklace Pendant Pocket Quartz Watch + Chain B019

$4 $8

Large Vintage Bronze Retro Carving Bunge Bedstraw Herb Quartz Pocket Watch

$5 $9

Bulova Japan Men's Watch Quartz Diamond All Stainless S Original Edition

$480 $893

Rare Strass Three 3 Quartz Time Dial Mens Military Watch

$16 $29

Invicta Amazing 18kt Gold - Specialty Edition Swiss Quartz Moon Phase Mens Watch

$189 $342

V6 Fashion Black Pu Strap White Arabic Numerals Analog Quartz Wrist Watch Mens

$9 $16

Black Fashion Dial Women Men Pu Leather Band Unisex Analog Quartz Wrist Watch

$8 $14

Rare Seiko Diver Scuba 200m Quartz Watch Mint Condition Pepsi Dial 3e25-0a59

$275 $459

Antique Dark Brown Glass Necklace Quartz Pocket Watch Bronze Chain Gift Ja

$4 $7