Hello All...I need some advice. I was given a Seiko dive watch for my high school graduation in 1975. The watch is all original and still works but I wouldn't dare use it under water now. I am going to send it to the Seiko factory service center for service (tune up), Its a 6105.8119. My question is..the crystal is pretty scratched and hazy. If I replace it does it affect the price of the watch ? Also, I have trying to determine the value of this watch so I can insure it for shipping. I have seen prices as high as $2000 but I'm not sure thats accurate in my case but, who knows ? Any help would be really appreciated.
Thanking all in advance.