"Very impressed with your service and very quick delivery"   Read more...

Help/FAQs | Terms | Contact Us | View Basket

Seiko Case Seal for Seiko 5P30-5D50, 7800-8009 & more.

Genuine Seiko case seal for Seiko watches with case numbers 5P30-5D50. 7800-8009 and more. Seiko part number OE260BA1S or 0E260BA1S. This gasket has a round cross-section of thickness 0.5-0.59 mm. It is a black circular gasket with an internal diameter of 26.0mm. Can also be used to replace the now obsolete OH2600B01 (0H2600B01) and OH2600N01 (0H2600N01) case seals.

Will fit Seiko watch cases with the following case codes:

Internal diameter: 26.0 mm.

If you are unsure which seal you require for your watch please Contact Us and we will check for you.