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Seiko Case Seal for Seiko 7N43-7A10, 7N43-7B00, 7N48-7A10, V701-5E40 & more.
Genuine Seiko case seal for Seiko watches with case numbers 7N43-7A10, 7N48-7A00 and V701-5E40. Seiko part number OF260NA1S. This gasket has a round cross-section of thickness 0.6-0.69 mm. It is a grey circular gasket with an internal diameter of 26.0mm.
Will fit Seiko watch cases with the following case codes:
Internal diameter: 26.0 mm.
This case seal is also known as: 0F260NA1S
If you are unsure if this seal is correct for your watch please Contact Us and we will check.