i obtained several watches from an accomplished watch maker in mid michigan. he is 87 years old and has macular degeneration so his eyes are failing and decided to move out some of his stuff. he has 4 watches that he actually added himself the tourbillion feather to them. they all keep good time and run well. its a feature whitch i read is a gyroscope device that turns about every minute to compensate for gravity. the article alsp states that its the most difficult complication added to a watch. i looked on google and it has much info on it if you would like to look at it. you can see the framing of it in the picturs i took. i took while it was running and you can see the location of the frame has moved from picture to picture.this fellow also made accordions and he had 3 left that he wanted to sell. i didnt get those as he wanted 1500 for them. if anyone is interested i could get info on them. he made all the reeds and said something like 3 reeds on each note. anyway he had this old german accordian also. its in great condition for its age. it would be hard to find 1 this old in as nice of condition. nothing is missing. it does play but i dont know how to play it. it also has no holes in bellows. when no valve is open cant open and close it. it holds the pressure well so im assuming no leaks.i didnt do any cleaning but i think the metal would clean up and look great. shipping weight is gonna be about 12 lbs on this. .   please try and judge by pictures and ask questions. thanks no reserve