VS-3135 Screwdriver Size for Dial Screws

[Traviscduran]

Hi everyone,

I purchased a VS-3135 from AliExpress for a frank project. So far got the datewheel disc changed w/ no issues but went to install the gen dial and hands today and realized the screwdrivers that I have could not loosen the screws that allow for the dial to go into the movement.

By any chance can anyone please recommend the proper size screwdriver to use to manipulate this screw? I'd appreciate a recommendation for a screwdriver as well otherwise I'll pick up the right size bergeon screwdriver.

Thanks in advance and have a great evening!

 

[316lad]

0.4mm but you may need to oilstone it slightly flatter than stock.

 

[Traviscduran]

Great, thank you very much for the reply!