Does Anyone Know?

[cd56]

i just purchased a 48 mm breitling bentley and was wonder if anyone can help me with these two things,how do you remove the crystal and where can i get a small extra link?

the watch came with an extra face and case so i have an extra crystal and want to send it out for the heavier ar coating.

thanks

[Pugwash]

how do you remove the crystal

carefully, and with the proper tools.

[cd56]

what type of tools are needed??? anyone???