1) disassemble the case of the watch
2)adjust the rate of the movement
3)check magnetisation and demagnetise if needed
4)restore& check functioning of the movement
5)replace all gaskets
6)ultrasonic clean case&bracelet(if applicable)
7)re-assemble the watch
8) condition upon reception: bezel,case,case lugs&caseback with scratched &dented.crown cap with deep dented.crystal scratched & chipped at 2' & 8'H .dial scratched & hands oxidized. strap usedand clean scratched.case has been over polished.