I know that technically speaking the sweeping second hand is not a "MUST" for the movement itself but I think it might represent something traditional or virtually important to the human eyes, e.g almost all quartz watches have sort of "sweeping" second hand while the battery's lifespan could last much longer without the second hand ticking every second.
Please tell me how a sweeping second hand is important or unimportant to you.
Please tell me how a sweeping second hand is important or unimportant to you.