Here we have for sale new RONDA winding stems for traditional mechanical watch movements.
If you have a Ronda book choose your winder using the RONDA reference number which relates to your movement.
If you are not sure of the stem which is suitable, send the calibre number/reference of your movement & we will confirm it for you.
I have been repairing watches since 1978 & have built up a large stock of these winders. If you do not see your number listed please enquire as we also have a large number of other stems.