Humbert, Bernard, <br/><br/>
Modern calendar watches :  action, detail of calibers, repair / 
B. Humbert. 
 - 2nd edition. 
 - 123 pages :  illustrations ;  27 cm 
<br/><br/><label>ISBN: </label>9782970057314 297005731X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calendar watches.<br/>Clocks and watches.<br/>Calendar watches.<br/>Clocks and watches.
<br/><br/><label>Subjects--Index Terms: </label>Watch (general) Calendar watch Complication(s)  movement technical practical Repair