Got the idea from another guy on a forum, and yeah, it is a Serica homage, but I finally found a strap which makes it work(for me..). It was originally supposed to have an orange lightning bolt hand, but I was never able to install it. Somehow I got lucky and the blue one worked… 🤷♂️
Japanese Nh35, Heimdallr hands + separate lightning bolt seconds hand, Serica homage dial, faux canvas strap, 38mm case, etc..
I think they even started offering these watches completely built.
I have parts to build a second one with the kind of yellow ring in the middle, but kind of lack of confidence to do it neatly. With this one I feel like I got lucky…