竜頭

りゅうず
watch stem

* * *

りゅうず【竜頭】

*crown

〖C〗(時計の)竜頭.

* * *

りゅうず【竜頭】

〔時計の〕 a (winding) crown; (軸部まで含めて) a stem; 〔釣り鐘の〕 the cannon 《of a bell》.

●時計の竜頭を巻く wind a watch by the stem

・(時計の)竜頭を引き出す[戻す] pull out [push back] the (winding) crown.

竜頭巻き時計 a stem-winding watch; 《米》 a stem-winder.