[手錶]有冇sweeping second hand 嘅平民手表

https://www.youtube.com/watch?v=DtIZnC_Y0oE

支秒針順住去, 唔會有嘈音問題。

掛牆坐枱鐘幾十元石英有交易, 手錶唔多覺有平野, 除左automatic。但係automatic唔準, 準嘅就貴, 有冇石英嘅continous sweep 手錶賣呢