Any other reasons a mechanical 8 day spring driven drum clock movement with cylinder escapement, would progressively lose time as the clock runs down, than needing a new mainspring as one has been fit ...
Hi fellow horos, faith tells me somebody out ther must have a portescape platform escapement or just a balance complete for one that someone can help me with, Ref: to a post of mine a couple of weeks ...
Grateful if anyone can help with a balance complete [obviously with staff pivots intact] or just a staff for an ABEC lever platform escapement out of a smiths 8 day movement.