I've managed to scratch the crystal on my 351 quite deeply so looking for a replacement without sending it back to Panerai as they will charge a fortune. Does anyone know where I can by an OEM crystal and possibly the gasket too? Before anyone asks, I have the means to have it changed and tested by a professional watchmaker so it won't be a DIY job.
Mick at Tefloturn, King's Lynn, Norfolk can produce custom crystal gaskets for £35ea posted.