Hacking a Rolex 1560???

[mzinski]

Hi, 

Question for all you all who have worked on vintage Rolex movements: can I add a hack to a Rolex calibre 1560? 
 

TIA! 

[mzinski]

On 3/12/2020 at 8:52 PM, mzinski said:

Hi, 

Question for all you all who have worked on vintage Rolex movements: can I add a hack to a Rolex calibre 1560? 
 

TIA! 

Haven’t tried it yet but I’ve found the following: 

Balance Stop Spring for a 1570 is part 8115. Balance Stop Spring for a 1520 is part 8073. 

As I understand it - admittedly without knowing much - the 15-series movements are built on the same or similar base. What I wonder is if the parts on a 1560 could accept either balance stop spring. Has anyone tried this?