CT083 - Double Dome Sapphire Crystal - Seiko 5 - 29mm
CT083 - Double Dome Sapphire Crystal - Seiko 5 - 29mm - Image 2
CT083 - Double Dome Sapphire Crystal - Seiko 5 - 29mm - Image 3
ct083 sapphire crystal mod
CT083 - Double Dome Sapphire Crystal - Seiko 5 - 29mm - Image 5

CT083 – Double Dome Sapphire Crystal – Seiko 5 – 29mm

£30.00

Grab a new CT420 Crystal Gasket to go with your new Sapphire Crystal at a discount! Click the checkbox below to add this gasket to your order now.

  • Material – Sapphire crystal
  • Type/Design – Low Double dome (Domed Top – Domed Underside)
  • No optical dial distortion with Double Dome unlike Single Dome
  • Standard AR* coating options – Blue, Clear, and No AR – All AR coatings underside only
  • Ref dimensions – Dia 29mm – Total Thickness 1.8mm – 1.5mm Dome – Edge height 1.0mm
  • If you require a 30mm version of this DD Sapphire go to CT063
  • Suitable for – Seiko 5 models with a 29mm pressed-in crystal with 1mm edge height
  • SNKL41 SNKL43 SNKL45 SNKA01 SNK369 SNK371 SNK377 SNK381 SNK601 SNK605 SNK613 SNK615 SNK617 SNK619 SNK621 SNKK87 – CASE REF 7S26-01V0 7S26-02F0 7S26-03T0
  • Not suitable for the 7S26-0480 SNXS77 and the like with a bezel that is pressed on to retain the crystal.
  • Additional info – Double dome sapphire upgrade replacing the dead flat OEM mineral crystal – superb when fitted a real gem of a sapphire just the correct height and double dome so no optical dial distortion. 30mm version available CT063.
SKU: CT083 Categories: , , , , , ,

9 reviews for CT083 – Double Dome Sapphire Crystal – Seiko 5 – 29mm

  1. Neil G. (verified owner) –

    Perfect fit , transforms the watch , very clear .

  2. MARCO L. (verified owner) –

    Top product

  3. Anonymous (verified owner) –

    Crystal 100% in order. Placed it and the watch looks a thousand dollars. Very satisfied.

  4. 一雄 亀井 (verified owner) –

  5. kazuo k. (verified owner) –

  6. Anonymous (verified owner) –

    Great thanks

  7. Christian B. (verified owner) –

    A really high quality sapphire, very pleased with it. Thanks.

    Image #1 from Christian B.

  8. NIGEL L. (verified owner) –

    I needed to upgrade the crystal in an AliX case, this double dome sapphire was perfect.

    Image #1 from NIGEL L.

  9. Richard D. (verified owner) –

    The new domed crystal has transformed the watch. 100% worth doing. The dial is so much clearer it almost looks like there’s no crystal on it, even on an angle due to the double dome. It catches the light beautifully but remains perfectly visible with the AR coating. The height of the dome is just right for the 29mm diameter as well. I restore old Seiko 5 watches as a hobby and they will all be getting one of these crystals from now on. Absolutely worth every penny.

    Image #1 from Richard D.

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