15-11-2013, 02:47 AM
Slettegaard Skrev:TimeToWatch.dk Skrev:...Netop besværet ved at arbejde i tantalum...Mads kan du lokkes til at fortælle lidt om materialet tantalum, da det er ukendt for mig. Jeg tænker på lidt om priser og hårdheder ifht. stål og titanium.
/Mads
Her er lidt om metallet: Tantalum is a very hard metal rarely used in watchmaking. It is extremely difficult to manipulate due to its very high fusion temperature at 3000° and a density of 16.3. It is also precious as highly resistant to corrosion and wear.
The manual winding movement of the Chronomètre Bleu is made in 18K rose gold, like that of all F.P.Journe creations. Signed with the label Invenit et Fecit- (invented and made), each F.P.Journe exclusive movement guarantees a manufacture calibre, invented, constructed, and assembled entirely in our Geneva workshops. For the Chronomètre Bleu, the exacting motto of F.P.Journe's watchmakers holds true: “to each watchmaker his own watch”.
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