4FL

Start Year: 
1925
End Year: 
1925
Jewels: 
17
Alex
Posted February 10, 2016 - 2:38am

Panel Member

Alex
Posted February 10, 2016 - 2:36am

Panel Member

A tiny movement, 2mm smaller than the 5AP in both width and height. It sits in the Pola. Reverend Rob indicated to me it is based on the Felsa 52.