SKX013 Mirror Polished Black Chapter Ring

A mirror polished black chapter ring designed specifically for the replacement of SEIKO SKX013 original plastic chapter ring. An excellent cosmetic enhancement to create a sleek and clean visual.

Dimension of this chapter ring has been customised for greater clearance, perfect fitting and pairing of our dials onto SKX013.

Made exclusively for us with quality assurance by ISO 9001 Certified manufacturers.


    1. Quality Swiss Production Quality, ISO 9001 Certified
    2. Material 316L Stainless Steel
    3. Surface Finish Mirror Polished
    4. Color Black
    5. Color Process Physical Vapor Deposition (PVD Coating)
    6. Dimension Half the size of OEM for greater clearance
    7. Outer Diameter 28.5mm
    8. Inner Diameter 26.5mm
    9. Pin Stabiliser* Without
      * SKX013 original plastic chapter ring has a protruding pin at the base to stabilise the alignment of its hour and minute markers to the watch dial. However, given the uniform structure and design of this chapter ring, alignment should not be affected. Alternatively, adhesive can be used to secure chapter ring alignment.
    10. Fit SKX013, SKX015, SKX017 and all 7S26-0030 Watch Cases
    1. 1x Chapter Ring

    All photos of watches with modification parts are for illustration purposes only and are not included with modification parts purchased.

  • Recommended Mods With:

    1. Watch Dials with 100% Swiss Super-LumiNova BGW9 Blue Lume
    2. Watch Hands with 100% Swiss Super-LumiNova BGW9 Blue Lume

Customer Reviews

Based on 6 reviews
Using this mod part for: SKX013
Great service

Fast delivery and excellent quality!

Using this mod part for: Skx007
Chapter ring

Black ring all OK

Using this mod part for: SKX013
Mirror Polished Black Chapter Ring Looks Awesome

I ordered and installed the mirror polished black chapter ring for my SKX013. It gave the watch a deep look to it. Blends seamlessly with the black dial so you can't tell where the transition is. Partnered with a blue AR coated sapphire crystal, the black chapter ring reflects a ring of blue around the dial in the right light. Super satisfied.

Using this mod part for: Skx013
Skx013 chapter ring

Great piece with exceptional quality!

Thank you very much Alex! =)
Using this mod part for: Skx013

Quality was fantastic and it fits perfectly in the 013! Neat personal message and solid packaging!

Thanks Preeyen! Looking forward to your finished SKX013 mod.
Using this mod part for: SKX013
SKX013 Chapter Ring

I haven’t had the chance to fit this chapter ring yet but I’m super-pleased with the quality and the price. The machining is very well done, as is the polished black finish.

It arrived in the UK from Singapore in only a few days and the customer service I’ve received from Lucius Atelier has been excellent.

Thanks David! Nice SKX013 mod you got there.

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