Seiko SNM017K1 Samurai "The Ninja" - Limited Edition 021/500 (2006)
There is also a limited black dialed series SNM015K1 of 500 pieces

Unprocessed shot
from both the Ninja and the Yellow Monster enclosed in reflector cards with a bit of a gap on top. I had simply taken some comparison shots and when moving the reflector cards around, I noticed that both the Ninja and the Yellow Monster has sucked up a lot of photons! Unbelievable luminosity of both!