- COMPARATIVE TEST: DIVER’S WATCHES FROM BREITLING, IWC AND PANERAI. ( WT, August 2002, Seite 36 - 46 )
http://www.watchtime.com/archive/wt_200…ers_watches.pdf
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- Patek Philippe, Audemars Piguet, Breguet und Vacheron Constantin. ( WT, Oktober 2002, Seite 58 - 68 )
http://www.thehourlounge.com/upload/article…0automatics.pdf
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- Uhren im Weltraum. ( WT, Juni 2006, Seite 138 - 150 )
http://www.detentewatches.com/images/shop/st…2006_03_126.pdf
Gruß
Robert