self-winding

[ self-wahyn-ding ]
/ ˈsɛlfˈwaɪn dɪŋ /

adjective (of a timepiece)

kept wound or wound periodically by a mechanism, as an electric motor or a system of weighted levers, so that winding by hand is not necessary.

Origin of self-winding

First recorded in 1880–85

Example sentences from the Web for self-winding

  • The young inventors put two and two together and created a ball that uses technology similar to a self-winding watch.

    Turning Play to Power |Daily Beast Promotions |February 28, 2012 |DAILY BEAST

British Dictionary definitions for self-winding

self-winding

adjective

(of a wrist watch) having a mechanism, activated by the movements of the wearer, in which a rotating or oscillating weight rewinds the mainspring