[Transporter]

As title says guys, are there any parts that would fit onto a 6105b from a 6309 movement, cheers

 

[melt]

6309 no but 6119 and 6106 have much more interchangeability.

Why what do you need?

You can bodge a whole 6309 movement into a 6105 case.

 

[Transporter]

Well a mainspring to start with and possibly a canon pinion and centre wheel, i, ll keep inspecting the rest of the movement for bits that I might require, the list is growing haha

 

[melt]

Yes sorry just checked mainspring and cannon pinion are interchangeable with a 6309, but not centre wheel.

 

[7s26b]

I think the centre wheels are compatible - but only between B spec calibres, Borel's lists the centre wheel on the 6105b to be the same as the 6309b - but not the 6309a. They could be wrong though, I haven't looked through the tech pdf.
Edit - Borel's are correct, I've just read the 6309b parts sheet.

 

[Transporter]

Cheers guys much appreciated hopefully I'll be able to post pictures of the work/rebuild soon so you can all see how your knowledge has helped with the rebirth of this watch