New to watch modding?
Welcome! get started hereSKX007/SRPD Tuna Conversion Watch Case “TST” – CT719 Black
$90.00
Out of stock
Email Me When Stock Is Available!
- Description – The Famous TST in cooperation with JB the 2021 TST is now a reality. Tuna Case Body retaining the central core of the 007 ensuring fit of 007 parts. – Drilled Through Lugs* Custom torx head screws securing the shroud.
- Limited Edition – We only produced 400pcs of this very limited edition case. We laser numbered** them to pay homage to our very popular limited edition CT701 case.
- *Great for easy strap and bracelet change – reducing the risk of marking/damaging your case
- **Numbers are given on a first come first serve basis, and will be assigned based on when your order comes in starting with the lowest number available at that time.
- Included FREE with every case – Crystal Gasket – Case Back Gasket – 2 x 22mm Fat Spring Bars
- Finish – Black. Note: the shroud has a brushed black finish that is shiny in comparison to other matte black items. The case body is matte black.
- Information – Oem parts will fit this case but not 007 bracelet – as with the Tuna a straight ended bracelet is required
- Water Resistance – As oem*
- *This case was tested to 300M during development and subsequent testing of actual production cases – no failures were recorded.
- Suitability
- TST 2021 Tuna conversion case + shroud for SKX007. Torx head shroud screws
- Additional info – We are proud to work with JB in bringing to market the TST2021
7 reviews for SKX007/SRPD Tuna Conversion Watch Case “TST” – CT719 Black
You must be logged in to post a review.





Anthony Reil (verified owner) –
Loved the look of this Case. Fantastic that it came with a Crystal Gasket already in place. Unfortunately, the CT209 Crown didn’t work with this case. The column the Stem screws into was too long. This case doesn’t have a shoulder for the Crown Stem that the standard SKX007 case has. I had to use an aftermarket Seiko Crown with shorter threaded column to allow it to fully seat onto the Case..
Noah J. (verified owner) –
Amazing detail and perfect edges. Loved the brushed shroud.