I had occasion to have batteries replaced on 7 of my watches at your Debenhams counter.
It was an enjoyable experience! The assistant, Raymond, was most helpful and was able to answer all my questions in regard to the different watches involved.
The price including re-sealing was good and having an 18 month guarantee gives me peace of mind knowing that the batteries will have some longevity.
All in all, great service and fair prices.