Instruction booklet request?

Would you be kind enough to post to me the instruction booklet that should come with the radio controlled wrist watch, I received it as a present but with no instructions included. It is a Radio Controlled 5 ATM watch and the battery has expired and now needs a new one to be installed !!
My address is 39 Fosters Way
Bude
Cornwall EX23 8HF
Thank you.