I sold a big box Speedy pro last year and a couple of Polar Explorer IIs (one last month and one last year) and I find I am eally missing the Speedy and Explorer II. Even though i am have not been wearing watches much because of the lockdown, it is the knowledge that I no longer have them. It is not about financial value.
I also sold my SD4k last month and although I know there is much love for them, I am not missing mine.
What watches have you sold that you are surprised you miss - and ones that you don't?.