Black O-Ring Case Seal - Thick (in a range of diameters)
Black rubber o-ring case seal for watch cases avaliable in a range of diameters - from approximately 16 mm-41 mm. The thickness of the o-ring is approximately 1mm.
Also avaliable in Thin (0.25mm) thickness and Medium (0.5mm) thickness.
Each O-Ring Sold Separately.
If you need an o-ring with specific dimensions please contact us and we will see if we can obtain this for you.