Highly polished surface
Numerals/markings are engraved and filled with luminous paint
This insert has a slope design.
Hence these crystals are required for a better fit:
Sapphire Flat - Type E - Seiko SKX007
Sapphire Double Dome - Seiko SKX007
Sapphire Double Dome - No Bevel Edge - Seiko SKX007
Seiko SKX007, SKX009 & SKX011 series
Seiko 5 SRPDxx series (SKX007 replacements)
- Clean the ceramic insert only with plain water. Do not use any chemicals, such as cleaning agents, acetone, thinner, etc.
- Luminous material is light green under daylight.