Wouldn’t bother with a service, sent my seiko kinetic for a service as it had packed up after 10 yrs, they charged me almost as much as I paid for the watch and it was a total waste of time, when it came back the face looked like it had been attacked with a Stanley knife ! There was loads of flecks of paint sitting on the dial and hands and some on the date window, within 2 weeks it stopped again despite having a new kinetic motor most likely caused by all the paint floating around in the case,
I complained bitterly to seiko but they would not refund any of the costs and decided to exonerate themselves of any wrong doing,
That was it for me, I don’t blame seiko as a company but the uk service centre of gross ineptitude,
I threw that watch in my draw and saved up for the watch I always wanted it to be, a sea dweller 16600, I’ve had that for 7 yrs now and it’s service is about due, £450 + any parts, but I know it will come back perfect.
you get what you pay for.