CT044 – Flat Sapphire Crystal (2 Designs) – SKX013


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Material – Sapphire crystal

AR Options – No AR, Blue AR and Clear AR (extra 10 usd for Clear AR)

2 Type/Designs

  1. CT044 – Flat with heavy top edge bevel – oem dimensions
  2. CT044F*** – Flat with no top bevel

***CT044F IMPORTANT – This crystal can only be used with bezel inserts that can clear the crystal diameter of 28mm – the inside diameter must be a fraction more than 28mm – All our 9 different SKX013 ceramic inserts are 100% suitable.

Standard AR* coating options – blue AR, No AR and Clear AR**

*AR coating underside only

**Clear AR additional 10

Ref dimensions

CT044 – Precise OEM dimensions – 28mm x 2.8mm

CT044F – 28mm x 3.3mm no top bevel

Suitable for – 200M midsize divers SKX013 SKX015 plus 5 sports SNK031****

**** CT044F not suitable for this model

Additional info – For those who require a sapphire AR upgrade to the OEM mineral glass but want to keep the traditional Seiko Diver flat crystal look – now available with clear AR option – CT044F now available with no top edge bevel.

13 reviews for CT044 – Flat Sapphire Crystal (2 Designs) – SKX013

  1. Joseph (verified owner)

    Biggest improvement from a single mod I have ever done. The watch now feels bigger somehow.

  2. Loic L. (verified owner)

  3. Nathalie P. (verified owner)

    Image #1 from Nathalie P.
  4. Anonymous (verified owner)

  5. Fraser Delaney (verified owner)

    Perfect. I had a flat sapphire and was advised to get slight DD and it looks way better.

    Image #1 from Fraser Delaney
  6. Diego Patete (verified owner)

    Very good.

  7. Anonymous (verified owner)

  8. Ani P. (verified owner)

  9. Peter (verified owner)

    Quality crystal as per usual from seikomods.

  10. Peter (verified owner)

    great thanks

  11. Peter (verified owner)

    quality crystal

  12. Peter (verified owner)

    Great for keeping original looks

  13. Dominic (verified owner)

    Sapphire looks great. Fitted in the case perfectly. I used it with the bezel insert purchased from seikomods and so no gaps between them. Really happy.

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