Sub-oyster case Black

  • Sale
  • Regular price $96.00
  • Will be in stock after




Out of stock!

All previous orders had been shipped.

-We have opened the pre order again and tentatively shipments will be available by 3-4th week of December.

Thank you!

-Many available ceramic inserts now here.



Diver watch sub-oyster style (full case assembly)

-High quality microbrand parts for mod and project builds

41mm case IP coated m.

13.5m thick

20mm lugs ; 44mm Lug-lug

Screw in crown and caseback

316L steel case, satin/brushed/polished

3.0mm thick AR Sapphire Crystal; 30.5mm dia

Ceramic bezel insert (Varies on the installed)

Can take Japan NH35A , 7s26,4r36, 6r15 automatic

The bezel inserts of this case are compatible to

Seiko SKX007 (0020) & tuna case. Many ceramic inserts are available now and many are upcoming.

As requested, we don't install yet the insert and just provide the adhesive tape. 

So please keep in view what will be the insert installed when this is available.

It will be the option of this case.


 -same as the ones from known microbrand in 316L, great finishing and machining unlike the cheaper ones that have rough machining. For nh35/36, remove the stem that comes with plastic crown and use that one to this supplied crown. . We do project builds and we have access for cases. 

Some have been asking on the fit on nh35/36 with grey movement spacer, it tends to varies on diameter so some have done some glueing or the 2sided tape (aka dial dots) on it to the case and spacer on some of their builts. Some are good in fitting too so please take note. The best way that modders is they fixed (screw in) the crown and stem to the movement without closing the caseback. Then they now put the tapes on the spacer touching the inner walls and fixing it. 

Free shipping worldwide but please wait as we offer this in value, we don't want it to make it expensive and charge you for the expensive shipping.  

Thank you!

Free shipping worldwide!

For Philippine clients we will ship it via LBC (+20$)