Nautilus AP Style SKX007/SRPD Watch Case Set – CT721 Polished/Brushed – No AR


Only 1 left in stock

Experience the quality and craftsmanship of the new CT Nautilus Case Sets. Attention to detail is really what sets this case apart from the rest. From the highly defined brushed/polished finishes to the case body edges this case set is truly top shelf. Just grab a movement, dial and hands to complete your CT721 Nautilus build.

  • Nautilus AP Style SKX007/SRPD Watch Case Set in Polished/Brushed – CT721
  • Complete case Set
  • Finish: Polished sides and Brushed Top
  • Highest Quality 316L Stainless Steel
  • With the NAP case you can build an entire watch for under $300

Case Set Items:

  1. Flat Sapphire Crystal with No AR
  2. Case (polished on sides and brushed on top)
  3. Integrated Bezel and Chapter Ring – rehaut
  4. Crown and Stem
  5. Caseback Gasket
  6. Slim Brushed Caseback for NH movement holder (grey holder)
  7. 2x 20mm Springbars
  8. Nautilus Bracelet (high quality bracelet specially designed for case)
  9. Complete your build by just adding a Dial, Hands and Movement.


  • Case Diameter: 42.5mm (without crown), 44.5mm (with crown)
  • Lug to Lug: 47mm
  • Thickness: 10.3mm (without caseback), 11.5mm (with caseback)
  • Lug Width: 20mm
  • Bracelet: 20mm to 16mm taper


  • Fits all SKX007 Crowns including our CT243 big crown
  • SKX Case backs
  • All our dials (28.5mm) and hands
  • You can use straight end straps with this case as well