Bikupan pocket watch solid silver / gold L.U.C Louis Ulysse Chopard cal. 12''

From the beginning of the 19th century this pocket watch case bikupan Cylindre 10 Rubis movement 12 '' Loius Ulusse Chopard, case in solid silver and rose rold, recently serviced by watchmaker..

Case:
o    Solid Silver outside case 0.800 and inside cover 0.900 solid siver with rolled- rose gold bezels (wiht marks of age)
o    Fine condition with strong geometry
o    37mm diameter  / 11mm tickness 
o    Glass with scrathes

Movement:
o    Mechanical manual wind cal.12''' - Serviced by watchmaker in January 2020
(movement was disassembled, washed, lubricated)
attention to the following detail, when it is stopped when winding it only works if we shake it a little, sold in this condition

Dial:
    o Enamel dial, Arabic numerals 

Condition: 
Overall acceptable condition, a rare piece
 
please see photos as they are part of the description.
No box or pappers, no water proof test, sold as is, any question feel free for ask...