Seiko Monster Double Dome Sapphire Crystal – CT056

$44.00

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  • Material – Sapphire crystal
  • Type/Design – Double dome (Domed Top Domed Underside)
  • Dome height – 2mm
  • AR* coating options – Blue and Clear AR
  • *All AR coatings underside only
  • Ref dimensions –Diameter 30mm Thickness 4.3mm Edge 2.3mm – Dome 2mm
  • Suitable forSeiko SKX031 SKX033
  • SKX779 SKX781 7S26-0350/1 SRP307K1 SRP309K1 SRP311K1 SRP313K1
  • SRP315K1 SKX031 SKX033 SZEN002 SZEN006 SZEN007 SZEN009
  • SZEN010
  • Seiko Mini Baby Turtle* – SRPC35K1 SRPC37K1 SRPC39K1 SRPC41K1
  • *No cyclops date magnifier
  • Invicta 200M – 8926OB 30mm sapphire
  • Important Note – If you have an 8926 Invicta with 29.5mm sapphire go to item number CT091 which we produced for that version.
  • Additional info – DD Sapphire crystal upgrade from the OEM SD hardlex crystal. Double Dome so no optical dial distortion even at acute viewing angle – looks superb – one of my top selling sapphires. Superb upgrade to Sapphire for the Mini/Baby Turtle and at the same time getting rid of the unsightly cyclops date magnifier.

62 reviews for Seiko Monster Double Dome Sapphire Crystal – CT056

  1. Loren (verified owner)

    Verified reviewVerified review - view originalExternal link

    Ever since I bought my Seiko baby turtle I knew I wanted to get rid of the cyclops over the date. Tried to find a new crystal without one but didn’t know what size I needed until I sent CT an email asking if they knew what to do for my Seiko model SBDY085. They quickly sent a response with a link and it was in the mail the very next day. Thanks guys

    Image #1 from Loren
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  2. Ryan S. (verified owner)

    Verified reviewVerified review - view originalExternal link

  3. Jon Koons (verified owner)

    Verified reviewVerified review - view originalExternal link

  4. Greg (verified owner)

    Verified reviewVerified review - view originalExternal link

    Great looking replacement for my beat to hell hardlex crystal. I got the double dome blue AR coated version. You can hardly tell there’s anything in front of the dial. Highly recommend. Makes it feel like a new watch.

    Image #1 from Greg
    Image #2 from Greg
  5. Bruce Skinner (verified owner)

    Verified reviewVerified review - view originalExternal link

    Absolutely perfect

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