TY  - BOOK
AU  - Humbert,Bernard
TI  - Modern calendar watches: action, detail of calibers, repair 
SN  - 9782970057314
PY  - 2007///
CY  - Neuchatel, Switzerland
PB  - A. Simonin
KW  - Calendar watches
KW  - Clocks and watches
KW  - fast
KW  - Watch (general)
KW  - Calendar watch
KW  - Complication(s)  movement technical practical
KW  - Repair
ER  -