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NMK903 SKX013 Watch Case : PVD Matte Black Finish

Namoki Mods

SKX013 Case: Matte Black PVD Finish


With its smaller 38mm diameter, the SKX013 is the younger brother of the SKX007 and is perfect for the beautiful small-wristed women in our lives and for any man that appreciates thoughtfully-constructed midsized diving watches. Our watchmaker qualifies as the latter.

Designed to fit all original and aftermarket Seiko SKX013 parts.

SKX013 Watch Case.
Case Reference: 7S26-0030.


  • Case Diameter: 38mm
  • 316L Surgical Grade Stainless Steel Construction
  • Fits all original and aftermarket SKX013 mod parts
  • Drilled Lug Options
  • OEM Water Resistance


  • 2x 20mm Fat Spring Bars
  • 1x Bezel Click Spring
  • 1x Crystal Gasket
  • 1x Caseback Gasket

*Drilled lugs are holes at the lugs drilled through the watch case itself that allow the release of the springbars by pushing a small tool through them. This makes it significantly easier to exchange and install different straps!

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