It seems it was discontinued at the end of 2016.....
Why am I asking this?
I had a discussion about "planned obsolescence" and product support. If you buy a TV or smartphone today, don't expect support for more than 2-3 years. Getting it repaired after 2-3 years, forget about it with many products.
I just got back my L-758 from Sekonic. I managed to damage the memory button, it was repaired (spare parts available!). Also it was cleaned, they threw in a cover for the sync connector, and it was fully (re-)calibrated. 5 years after discontinuing the product, Sekonic still repairs and supports that model. Also, the DTS software was upgraded and works on new M1 Macs.
And my F5 was serviced (front control dial also replaced) two years ago, 15 (!!!!!) years after the camera was discontinued.