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SKX013 Brushed Purple Chapter Ring - GMT II 24H Numerals [ULTRA THIN EDITION]

Thinner than before. OEM was at 2mm width. We shaved it down to 1mm width for all our SKX013 chapter ring. Now with the Ultra Thin Edition, we further shave it down to 0.75mm width. A huge 62.5% reduction in width.

This helps to have a sightly more discreet chapter ring or to accommodate dials with indices that sits at 27mm and less.

A brushed purple with GMT 24H markers chapter ring designed specifically for the replacement of SEIKO SKX013 original plastic chapter ring. An excellent cosmetic enhancement to create a lush and clean visual.

**Note: Due to the thinnest, markers are very tiny it may not be visible for some individuals.

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. Surface Finish Brushed
    3. Colour Purple
    4. Colour Process Physical Vapor Deposition (PVD Coating)
    5. Dimension 62% width reduction of OEM for greater clearance
    6. Outer Diameter 28.5mm
    7. Inner Diameter 27mm
    8. 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.
    9. Fit SKX013, SKX015, SKX017, all 7S26-0030 watch cases and our 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

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