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December 12, 2020 2 min read

Here it is. From the iconic nautilus and Japanese Seiko comes the hybrid, Seikonaut.

Our own reinterpretation, every part, notches and crevices was redesigned from scratch. Creating a whole new allure and a refinement of the iconic design.

Now in DLC BLACK EDITION!! Every visible exterior of the watch case when worn is coated with black DLC. Right down to the little screws on the bracelets and joints.

Seikonaut Watch Case - 40mm | A SEIKO Mod Part by Lucius Atelier
Seikonaut Watch Case (DLC BLACK EDITION) - 40mm | A SEIKO Mod Part by Lucius Atelier
DLC Black Edition

What is DLC?
Diamond-like carbon (DLC) is a class of amorphous carbon material that displays some of the typical properties of diamond. As the name suggests, diamond-like-carbon means that the layer is as scratch-resistant as diamonds. DLC coating has 5 times the hardness of a 316L stainless steel. With DLC being harder than steel, this means that a DLC coated watch will have a very high resistance to scratches that you will not have to worry about scratching your watch. This coating will not disappear if you accidentally do something that would otherwise leave a huge mark on some PVD-method coated watches. A feature that is highly coveted by many watch enthusiasts.

This Seikonaut case comes complete with clear AR sapphire, sapphire caseback, screw down crown and solid brush and polished bracelet. Additionally, it has a water resistant of 200m.

Designed to fit all of our dials (28.5mm) and original NH movements (grey dial holding spacer). 

Build your own watch from scratch now!

Seikonaut watch case is available for PRE-ORDER with 10% Discount!
Scheduled to ship on 1st Week January 2021.
Pre-order sales ends on 31st December 2020.






    Along with the new Seikonaut watch case, here are other new parts releases.


    Snowflake - Gold

    Snowflake Hands v2 - BGW9 - Polished Gold *IMPROVED*



    Chapter Rings

    Nine new chapter rings for SKX013 and our 38mm Diver's Watch Case.

    Brushed Black


    Brushed Silver


    Mirror Polished Silver






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