Kirchhoff, Jens, <br/><br/>
Springende Stunde =  Jump hour watches. 
 Jump hour watches. 

 - 2. Auflage. 
 - 85 pages :  color illustrations ;  28 cm. 
 - Faszination Uhren = Ardor watches ;  1 .
 - Faszination Uhren ;  1. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wrist watches--Pictorial works.
<br/><br/><label>Subjects--Index Terms: </label>watch jumphour Wrist Watch History 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Illustrated works.