New i-ring gasket of plastic for mineral or sapphire watch glasses.
Outside diameter: 260 mm
Inside diameter: 253 mm
Thickness: 0.80 mm
We recommend to use Shinezy #3 silicone ..
New i-ring gasket of plastic for mineral or sapphire watch glasses.
Outside diameter: 201 mm
Inside diameter: 194 mm
Thickness: 0.80 mm
We recommend to use Shinezy #3 silicone ..