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Rolex

Plexiglass????

 

According to that press release, the original Oyster that went on the outside of the Trieste has a PLEXIGLASS crystal?

Am I reading that right? I always assumed it was sapphire- am I really wrong? I assumed for that depth, compressive resistance
properties of sapphire were necessary.

I have always been fascinated by the Oyster watch that went down with the Trieste- one of the few feats I truly find impressive in watchmaking.

I need to see detailed diagrams or calculations as to how they arrived at this particular thickness of sapphire against hydrostatic pressure-
I need to see how this watch works, in detail, even if I can never buy it. The fact is, someone somewhere has made it, it exists, and I must know
how it works!

Pretty please? ; )

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