Offered for sale is a new unused crystal for a first generation Polerouter Sub. Signed crystal with etched UG shield in the centre as shown clearly in the final photograph. Asking Price £500 GBP. Payment via bank transfer or PayPal.
My humblest apologies to the moderators. I had intended to post this to the 'Watch Parts & Accessories For Sale' Forum. I have now posted to the correct forum. Please feel free to delete this post - I would do so myself if I knew how. Sorry!