The Seiko outlet is in Maidehead and the prices compare very favourably with those on the High Street. I've had several Seiko watches and never had a failure.
and all those that were waterproof when I bought them are still waterproof. I have one called a 'Belmatic' and the alarm bell still rings much to the merriment of most.
within earshot. The Breitling I have is called the Cosmonaut though the 24 hour face is a bit difficult to manage.