i need help to find out what model it is

[xam7]

i bought it on aliexpress to practice on it

thank you very much

[rehajm]

Solvil & Titus on the bridge and the mark under the balance…doktor Ranfft has the FHF 96-4 perhaps?

http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&FHF_96_4

[xam7]

that's wonderfull!

thank you so much,have a good night

[Nucejoe]

Check and compare the diameters, this can be fhf 67  , they both have similar looking bridge layout, but slighty  different diameters.

 

Edited March 17, 2023 by Nucejoe

[rehajm]

fhf 67 no calendar?

op photo has ST mark consistent with  96-4 says ranfft

[Nucejoe]

3 hours ago, rehajm said:

fhf 67 no calendar?

op photo has ST mark consistent with  96-4 says ranfft

Good eyes rehajm, just saw what looks like  the S ofthe ST.

 Though fhf 67 has variants with calender too.

Edited March 17, 2023 by Nucejoe

[rehajm]

11 hours ago, Nucejoe said:

Good eyes rehajm, just saw what looks like  the S ofthe ST.

 Though fhf 67 has variants with calender too.

I suspected you knew something the internet wasn’t telling us  

[GuyMontag]

I didn't realize that Aliexpress sold used items, that's cool.

The first time I did one of these movements I got tripped up by not first putting on the dial side capstone for the escape wheel so when I assembled the train of wheels and tested the free running of the train it didn't work because the escape wheel sunk down towards the mainplate without the capstone to hold it up.

[SpringMangler]

Looks identical to a 96-4 that I've just finished stripping down.