Incabloc jewel Tissot 28,5R -621

[rogart63]

How can i find out which jewel it is. Think it's the wrong jewel now. So need to find a new. Or take from an other movement. It's the jewel in the movement plate that is needed. Incabloc spring sits a little loose so i think it's wrong height. Making the amp a little low when dial down. 

[StuartBaker104]

You could look in the catalogue ;-) 

https://www.cousinsuk.com/PDF/categories/1308_Incabloc By Factory - Tissot.pdf

The incabloc website doesn’t have movements from that era for some reason, but they do have a dimensions page so you can check if you have the right part fitted

http://www.incabloc.ch/en/technique/sus100_en.html

[rogart63]

7 minutes ago, StuartBaker104 said:

You could look in the catalogue ;-) 

https://www.cousinsuk.com/PDF/categories/1308_Incabloc By Factory - Tissot.pdf

The incabloc website doesn’t have movements from that era for some reason, but they do have a dimensions page so you can check if you have the right part fitted

http://www.incabloc.ch/en/technique/sus100_en.html

The last one i haven't seen before. I found out the endstone in the balance bridge is 0,26-0,27 mm high . And 1,20 in diameter . And the jewel is 3,27 so could be a 122.11 and thickest endstone 0,28 mm . I can probably find that in a AS and check if i works any better . 

[rogart63]

Took a 122.11 from a scrap AS1188  and then found a endcap from an other movement that was 0,28 thick . Now it's working fine again. Problem before was probably the endcap to low so the jewel traveled around in the incabloc block. The spring could press it down 

[StuartBaker104]

Great news - well done!