SELF-WINDING
Meaning of SELF-WINDING in English
self-wind ‧ ing /ˌselʃ ˈwaɪndɪŋ◂/ BrE AmE adjective
a self-winding watch is one that you do not have to ↑ wind to make it work
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012