21-01-2012, 02:15 AM
Dette er hvad Rolex skriver:
The case architecture that enables the Rolex Deepsea to resist the colossal pressure exerted by water at great depths relies on a surprising feature of the caseback. Made of an extremely resistant, titanium alloy held firmly against the high-performance compression ring, it is the almost imperceptible flexibility of this hardest of alloys that allows the water pressure itself to hermetically seal the case more completely the greater the depth attained, by forcing the components tighter and tighter together. Harder but less flexible materials like ceramic would simply crack under pressure.
Kort sagt er titanium anvendt fordi det har den fleksibilitet der skal til for at sikre et vandtæt ur.
Hvordan uret havde set ud var det lavet i stål og skulle kunne holde samme dybde aner vi jo ikke. Ej heller om det er muligt.
Mvh
Klaus
The case architecture that enables the Rolex Deepsea to resist the colossal pressure exerted by water at great depths relies on a surprising feature of the caseback. Made of an extremely resistant, titanium alloy held firmly against the high-performance compression ring, it is the almost imperceptible flexibility of this hardest of alloys that allows the water pressure itself to hermetically seal the case more completely the greater the depth attained, by forcing the components tighter and tighter together. Harder but less flexible materials like ceramic would simply crack under pressure.
Kort sagt er titanium anvendt fordi det har den fleksibilitet der skal til for at sikre et vandtæt ur.
Hvordan uret havde set ud var det lavet i stål og skulle kunne holde samme dybde aner vi jo ikke. Ej heller om det er muligt.
Mvh
Klaus
Mvh Klaus
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