购买钟表机芯
https://www.amazon.com.mx/mecanismo-movimiento-diferentes-reparaci%C3%B3n-repuesto/dp/B0B65NYLHR/ref=sr_1_4?__mk_es_MX=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=KKYA6BQI8YQZ&dib=eyJ2IjoiMSJ9.rasBLC313EpmDUBCqAE-D577TTmouH