Water Resistance Testing for Grand Seiko watches
A pressure test can help confirm whether a suitable watch case is sealing as expected. For Grand Seiko watches, the correct approach depends on the model, case construction, movement and availability of compatible components.
How our Inverness postal repair service works
Start the repair online from Inverness. We provide a repair reference and postage instructions, then assess the watch at our workshop. If chargeable work is required, you receive a quotation before the repair proceeds.
What we check
- Visual seal inspection
- Pressure testing where suitable
- Results explained
Watch Fixers is an independent repair business and this page does not imply manufacturer authorisation or affiliation with Grand Seiko.