trev, i rather keep that not official. friends are always welcome to enquire. every vintage watchcollector knows, how important a good watchmaker is. more so, if he is still able and willing to manufacture parts, if needed. but as a ballpark figure: speedy cal. 321 service alone ( some parts are very hard to source now...) will be around $ 400. same for cal. 861; maybe a bit cheaper. and if you need to replace parts, it might be a different story. many cal. 321 levers, that break and wear, are hard to find. turn around time around 3-4 weeks. kind regards. achim
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